Compare revisions

4791190b · 4791190b · 4791190b · 4791190b · 4791190b · 4791190b
--- a/packages/monster/test/cases/dom/updater.js
+++ b/packages/monster/test/cases/dom/updater.js
@@ -65,12 +65,6 @@ describe('DOM', function () {
        mocks.innerHTML = "";
    })
-    describe('Updater()', function () {
-        describe('Example code', function () {
-        })
-    })
    describe('Updater()', function () {
        describe('test Errors', function () {
@@ -78,10 +72,10 @@ describe('DOM', function () {
                expect(() => new Updater()).to.throw(TypeError)
            })
-            it('should throw value is not an instance of HTMLElement Error', function () {
+            it('should throw value is wrong', function () {
                let element = document.getElementById('test1')
-                expect(() => new Updater(element)).to.throw(TypeError)
+                expect(() => new Updater(element,null)).to.throw(TypeError)
            })
            it('should throw Error: the value is not iterable', function (done) {

--- a/packages/monster/test/cases/monster.js
+++ b/packages/monster/test/cases/monster.js
@@ -7,7 +7,7 @@ describe('Monster', function () {
        let monsterVersion
    /**#@+ dont touch, replaced by make with package.json version */
-    monsterVersion = new Version('1.8.0')
+    monsterVersion = new Version('1.9.0')
    /**#@-*/
        let m = Monster.getVersion();

--- a/packages/monster/test/cases/types/is.js
+++ b/packages/monster/test/cases/types/is.js
@@ -8,7 +8,8 @@ import {
    isInstance,
    isFunction,
    isIterable,
-    isInteger
+    isInteger,
+    isSymbol
 } from "../../../source/types/is.js";
@@ -50,6 +51,34 @@ describe('Is', function () {
        });
+    });
+    describe('.isSymbol()', function () {
+        [
+            ['test1', false],
+            [undefined, false],
+            [null, false],
+            [() => {
+            }, false],
+            [2, false],
+            [parseInt("a"), false],
+            [false, false],
+            [true, false],
+            [4.5, false],
+            [{}, false],
+            [[1, 2, 3], false],
+            [Symbol("foo"), true],
+        ].forEach(function (data) {
+            let a = data.shift()
+            let b = data.shift()
+            it('is.isSymbol(' + typeof a + ') should return ' + b, function () {
+                expect(isSymbol(a)).is.equal(b)
+            });
+        });
    });
    describe('.isInteger()', function () {

--- a/packages/monster/test/cases/types/validate.js
+++ b/packages/monster/test/cases/types/validate.js
@@ -8,7 +8,8 @@ import {
    validateFunction,
    validateInteger,
    validateInstance,
-    validateIterable
+    validateIterable,
+    validateSymbol
 } from "../../../source/types/validate.js"
 import {Base} from "../../../source/types/base.js"
@@ -90,6 +91,43 @@ describe('validate', function () {
        });
+    });
+    describe('.validateSymbol()', function () {
+        [
+            ['test1', false],
+            [undefined, false],
+            [null, false],
+            [() => {
+            }, false],
+            [2, false],
+            [false, false],
+            [true, false],
+            [4.5, false],
+            [{}, false],
+            [[1, 2, 3], false],
+            [Symbol("foo"), true],
+        ].forEach(function (data) {
+            let a = data.shift()
+            let b = data.shift()
+            if (b === false) {
+                it('.validateSymbol(' + typeof a + ') should throw TypeException ' + b, function () {
+                    expect(() => validateSymbol(a)).to.throw(TypeError);
+                });
+            } else {
+                it('.validateSymbol(' + typeof a + ') should not throw TypeException ' + b, function () {
+                    expect(validateSymbol(a)).to.be.equal(a);
+                });
+            }
+        });
    });
    describe('.validateIterable()', function () {

--- a/packages/monster/test/web/import.js
+++ b/packages/monster/test/web/import.js
@@ -5,6 +5,7 @@ import "../cases/logging/handler.js";
 import "../cases/logging/logentry.js";
 import "../cases/dom/handle.js";
 import "../cases/dom/updater.js";
+import "../cases/dom/attributes.js";
 import "../cases/dom/template.js";
 import "../cases/dom/util.js";
 import "../cases/dom/assembler.js";

--- a/packages/monster/test/web/tests.js
+++ b/packages/monster/test/web/tests.js
@@ -4802,7 +4802,7 @@ Object.defineProperty(exports, 'CryptoKey', {
 exports.Crypto = Crypto;
 }).call(this)}).call(this,require("buffer").Buffer)
-},{"@peculiar/asn1-schema":36,"@peculiar/json-schema":45,"buffer":128,"crypto":173,"process":1212,"pvtsutils":989,"tslib":1059,"webcrypto-core":1078}],47:[function(require,module,exports){
+},{"@peculiar/asn1-schema":36,"@peculiar/json-schema":45,"buffer":128,"crypto":173,"process":1214,"pvtsutils":989,"tslib":1059,"webcrypto-core":1078}],47:[function(require,module,exports){
 "use strict";
 function noop() { }
 function once(emitter, name) {
@@ -220990,7 +220990,7 @@ exports.AbstractConstraint = AbstractConstraint;
 _namespace.Monster.assignToNamespace('Monster.Constraints', AbstractConstraint);
-},{"../namespace.js":1151,"../types/base.js":1152,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1127:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/base.js":1153,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1127:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -221105,7 +221105,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/andoperator.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/andoperator.js';
 * new Monster.Constraint.AndOperator();
 * </script>
 * ```
@@ -221114,16 +221114,16 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {AndOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/andoperator.js';
+ * import {AndOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/andoperator.js';
 * new AndOperator();
 * </script>
 * ```
 * 
 * @example
 *
- * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/valid.js';
+ * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/valid.js';
- * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/invalid.js';
+ * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/invalid.js';
- * import {AndOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/andoperator.js';
+ * import {AndOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/andoperator.js';
 *
 * new AndOperator(
 * new Valid(), new Valid()).isValid()
@@ -221213,7 +221213,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/invalid.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/invalid.js';
 * new Monster.Constraint.Invalid();
 * </script>
 * ```
@@ -221222,14 +221222,14 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/invalid.js';
+ * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/invalid.js';
 * new Invalid();
 * </script>
 * ```
 *
 * @example
 *
- * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/invalid.js';
+ * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/invalid.js';
 *
 * new Invalid().isValid()
 * .then(()=>console.log(true))
@@ -221312,7 +221312,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/isarray.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/isarray.js';
 * console.log(new Monster.Constraint.IsArray())
 * </script>
 * ```
@@ -221321,14 +221321,14 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {IsArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/isarray.js';
+ * import {IsArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/isarray.js';
 * console.log(new IsArray())
 * </script>
 * ```
 * 
 * @example
 *
- * import {IsArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/isarray.js';
+ * import {IsArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/isarray.js';
 *
 * new IsArray()
 * .isValid([])
@@ -221378,7 +221378,7 @@ exports.IsArray = IsArray;
 _abstract.Monster.assignToNamespace('Monster.Constraints', IsArray);
-},{"../types/is.js":1155,"./abstract.js":1126,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1131:[function(require,module,exports){
+},{"../types/is.js":1156,"./abstract.js":1126,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1131:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -221420,7 +221420,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/isobject.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/isobject.js';
 * console.log(new Monster.Constraint.IsObject())
 * </script>
 * ```
@@ -221429,14 +221429,14 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {IsObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/isobject.js';
+ * import {IsObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/isobject.js';
 * console.log(new IsObject())
 * </script>
 * ```
 * 
 * @example
 *
- * import {IsObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/isobject.js';
+ * import {IsObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/isobject.js';
 *
 * new IsObject()
 * .isValid({})
@@ -221487,7 +221487,7 @@ exports.IsObject = IsObject;
 _abstract.Monster.assignToNamespace('Monster.Constraints', IsObject);
-},{"../types/is.js":1155,"./abstract.js":1126,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1132:[function(require,module,exports){
+},{"../types/is.js":1156,"./abstract.js":1126,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1132:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -221527,7 +221527,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraint/oroperator.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraint/oroperator.js';
 * new Monster.Constraint.OrOperator();
 * </script>
 * ```
@@ -221536,16 +221536,16 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {OrOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraint/oroperator.js';
+ * import {OrOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraint/oroperator.js';
 * new OrOperator();
 * </script>
 * ```
 *
 * @example
 *
- * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/valid.js';
+ * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/valid.js';
- * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/invalid.js';
+ * import {Invalid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/invalid.js';
- * import {OrOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/oroperator.js';
+ * import {OrOperator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/oroperator.js';
 *
 * new OrOperator(
 * new Valid(), new Invalid()).isValid()
@@ -221658,7 +221658,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/valid.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/valid.js';
 * new Monster.Constraint.Valid();
 * </script>
 * ```
@@ -221667,14 +221667,14 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/valid.js';
+ * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/valid.js';
 * new Valid();
 * </script>
 * ```
 * 
 * @example
 *
- * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/constraints/valid.js';
+ * import {Valid} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/constraints/valid.js';
 *
 * new Valid().isValid()
 * .then(()=>console.log(true))
@@ -221762,7 +221762,7 @@ function _wrapRegExp() { _wrapRegExp = function _wrapRegExp(re, groups) { return
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/buildmap.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/buildmap.js';
 * console.log(Monster.Data.buildMap())
 * </script>
 * ```
@@ -221771,7 +221771,7 @@ function _wrapRegExp() { _wrapRegExp = function _wrapRegExp(re, groups) { return
 *
 * ```
 * <script type="module">
- * import {buildMap} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/buildmap.js';
+ * import {buildMap} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/buildmap.js';
 * console.log(buildMap())
 * </script>
 * ```
@@ -221911,7 +221911,7 @@ function build(subject, definition, defaultValue) {
 _namespace.Monster.assignToNamespace('Monster.Data', buildMap);
-},{"../namespace.js":1151,"../types/is.js":1155,"../types/validate.js":1165,"./pathfinder.js":1136,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/setPrototypeOf":20,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24}],1135:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/is.js":1156,"../types/validate.js":1166,"./pathfinder.js":1136,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/setPrototypeOf":20,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24}],1135:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -221943,7 +221943,7 @@ var _is = require("../types/is.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/diff.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/diff.js';
 * console.log(Monster.Data.Diff(a, b))
 * </script>
 * ```
@@ -221952,14 +221952,14 @@ var _is = require("../types/is.js");
 *
 * ```
 * <script type="module">
- * import {Diff} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/diff.js';
+ * import {Diff} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/diff.js';
 * console.log(Diff(a, b))
 * </script>
 * ```
 *
 * @example
 * 
- * import {Diff} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/diff.js';
+ * import {Diff} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/diff.js';
 * 
 * // given are two objects x and y.
 *
@@ -222175,7 +222175,7 @@ function getOperator(a, b) {
 _is.Monster.assignToNamespace('Monster.Data', Diff);
-},{"../types/is.js":1155,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1136:[function(require,module,exports){
+},{"../types/is.js":1156,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1136:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -222242,7 +222242,7 @@ var WILDCARD = '*';
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pathfinder.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pathfinder.js';
 * console.log(new Monster.Data.Pathfinder())
 * </script>
 * ```
@@ -222251,7 +222251,7 @@ var WILDCARD = '*';
 *
 * ```
 * <script type="module">
- * import {Pathfinder} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pathfinder.js';
+ * import {Pathfinder} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pathfinder.js';
 * console.log(new Pathfinder())
 * </script>
 * ```
@@ -222293,7 +222293,7 @@ var WILDCARD = '*';
 *
 * @example
 *
- * import {Pathfinder} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pathfinder.js';
+ * import {Pathfinder} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pathfinder.js';
 *
 * let value = new Pathfinder({
 * a: {
@@ -222319,7 +222319,7 @@ var WILDCARD = '*';
 *
 * @example
 *
- * import {Pathfinder} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pathfinder.js';
+ * import {Pathfinder} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pathfinder.js';
 *
 * let p = new Pathfinder({
 *                a: {
@@ -222663,7 +222663,7 @@ function deleteValueViaPath(object, path) {
  return;
 }
-},{"../namespace.js":1151,"../types/base.js":1152,"../types/is.js":1155,"../types/stack.js":1161,"../types/validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/slicedToArray":21,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24}],1137:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/base.js":1153,"../types/is.js":1156,"../types/stack.js":1162,"../types/validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/slicedToArray":21,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24}],1137:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -222714,7 +222714,7 @@ var DELIMITER = '|';
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pipe.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pipe.js';
 * console.log(new Monster.Data.Pipe())
 * </script>
 * ```
@@ -222723,7 +222723,7 @@ var DELIMITER = '|';
 *
 * ```
 * <script type="module">
- * import {Pipe} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pipe.js';
+ * import {Pipe} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pipe.js';
 * console.log(new Pipe())
 * </script>
 * ```
@@ -222734,7 +222734,7 @@ var DELIMITER = '|';
 * the word is then converted to uppercase letters and a prefix Hello is added. the two backslash safe the space char.
 *
 * @example
- * import {Pipe} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/pipe.js';
+ * import {Pipe} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/pipe.js';
 *
 * let obj = {
 *    a: {
@@ -222779,6 +222779,7 @@ var Pipe = /*#__PURE__*/function (_Base) {
   *
   * @param {string} name
   * @param {function} callback
+   * @param {object} context
   * @returns {Transformer}
   * @throws {TypeError} value is not a string
   * @throws {TypeError} value is not a function
@@ -222787,17 +222788,15 @@ var Pipe = /*#__PURE__*/function (_Base) {
  (0, _createClass2["default"])(Pipe, [{
    key: "setCallback",
-    value: function setCallback(name, callback) {
+    value: function setCallback(name, callback, context) {
      for (var _i = 0, _Object$entries = Object.entries(this.pipe); _i < _Object$entries.length; _i++) {
        var _Object$entries$_i = (0, _slicedToArray2["default"])(_Object$entries[_i], 2),
            t = _Object$entries$_i[1];
-        t.setCallback(name, callback);
+        t.setCallback(name, callback, context);
      }
-      return this; // return this.pipe.reduce((accumulator, transformer, currentIndex, array) => {
+      return this;
-      //     return transformer.setCallback(name,callback);
-      // }, value);
    }
    /**
     * run a pipe
@@ -222821,7 +222820,7 @@ exports.Pipe = Pipe;
 _namespace.Monster.assignToNamespace('Monster.Data', Pipe);
-},{"../namespace.js":1151,"../types/base.js":1152,"../types/validate.js":1165,"./transformer.js":1138,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/slicedToArray":21}],1138:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/base.js":1153,"../types/validate.js":1166,"./transformer.js":1138,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/slicedToArray":21}],1138:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -222862,6 +222861,8 @@ var _namespace = require("../namespace.js");
 var _base = require("../types/base.js");
+var _global = require("../types/global.js");
 var _validate = require("../types/validate.js");
 var _is = require("../types/is.js");
@@ -222891,7 +222892,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/transformer.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/transformer.js';
 * console.log(new Monster.Data.Transformer())
 * </script>
 * ```
@@ -222900,7 +222901,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Transformer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/transformer.js';
+ * import {Transformer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/transformer.js';
 * console.log(new Transformer())
 * </script>
 * ```
@@ -222977,7 +222978,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * @example
 *
- * import {Transformer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/data/transformer.js';
+ * import {Transformer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/data/transformer.js';
 *
 * const transformer = new Transformer("tolower")
 *
@@ -223015,6 +223016,7 @@ var Transformer = /*#__PURE__*/function (_Base) {
   *
   * @param {string} name
   * @param {function} callback
+   * @param {object} context
   * @returns {Transformer}
   * @throws {TypeError} value is not a string
   * @throws {TypeError} value is not a function
@@ -223023,10 +223025,18 @@ var Transformer = /*#__PURE__*/function (_Base) {
  (0, _createClass2["default"])(Transformer, [{
    key: "setCallback",
-    value: function setCallback(name, callback) {
+    value: function setCallback(name, callback, context) {
      (0, _validate.validateString)(name);
      (0, _validate.validateFunction)(callback);
-      this.callbacks.set(name, callback);
+      if (context !== undefined) {
+        (0, _validate.validateObject)(context);
+      }
+      this.callbacks.set(name, {
+        callback: callback,
+        context: context
+      });
      return this;
    }
    /**
@@ -223148,6 +223158,8 @@ function convertToString(value) {
 function transform(value) {
+  var _callback;
  var args = (0, _clone.clone)(this.args);
  var key;
@@ -223195,18 +223207,21 @@ function transform(value) {
       */
      var callback;
      var callbackName = args.shift();
+      var context = (0, _global.getGlobal)();
      if ((0, _is.isObject)(value) && value.hasOwnProperty(callbackName)) {
        callback = value[callbackName];
      } else if (this.callbacks.has(callbackName)) {
-        callback = this.callbacks.get(callbackName);
+        var s = this.callbacks.get(callbackName);
+        callback = s === null || s === void 0 ? void 0 : s['callback'];
+        context = s === null || s === void 0 ? void 0 : s['context'];
      } else if ((typeof window === "undefined" ? "undefined" : (0, _typeof2["default"])(window)) === 'object' && window.hasOwnProperty(callbackName)) {
        callback = window[callbackName];
      }
      (0, _validate.validateFunction)(callback);
      args.unshift(value);
-      return callback.apply(void 0, (0, _toConsumableArray2["default"])(args));
+      return (_callback = callback).call.apply(_callback, [context].concat((0, _toConsumableArray2["default"])(args)));
    case 'plain':
    case 'plaintext':
@@ -223325,7 +223340,7 @@ function transform(value) {
  return value;
 }
-},{"../namespace.js":1151,"../types/base.js":1152,"../types/id.js":1154,"../types/is.js":1155,"../types/validate.js":1165,"../util/clone.js":1167,"./pathfinder.js":1136,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/setPrototypeOf":20,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24}],1139:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/base.js":1153,"../types/global.js":1154,"../types/id.js":1155,"../types/is.js":1156,"../types/validate.js":1166,"../util/clone.js":1168,"./pathfinder.js":1136,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/setPrototypeOf":20,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24}],1139:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -223378,7 +223393,7 @@ var ATTRIBUTEPREFIX = "data-monster-";
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/assembler.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/assembler.js';
 * console.log(new Monster.DOM.Assembler())
 * </script>
 * ```
@@ -223387,7 +223402,7 @@ var ATTRIBUTEPREFIX = "data-monster-";
 *
 * ```
 * <script type="module">
- * import {Assembler} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/assembler.js';
+ * import {Assembler} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/assembler.js';
 * console.log(new Assembler())
 * </script>
 * ```
@@ -223471,7 +223486,472 @@ exports.Assembler = Assembler;
 _base.Monster.assignToNamespace('Monster.DOM', Assembler);
-},{"../types/base.js":1152,"../types/global.js":1153,"../types/proxyobserver.js":1158,"../types/validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1140:[function(require,module,exports){
+},{"../types/base.js":1153,"../types/global.js":1154,"../types/proxyobserver.js":1159,"../types/validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1140:[function(require,module,exports){
+'use strict';
+/**
+ * @author schukai GmbH
+ */
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.addToObjectLink = addToObjectLink;
+exports.removeObjectLink = removeObjectLink;
+exports.hasObjectLink = hasObjectLink;
+exports.clearAttributeTokens = clearAttributeTokens;
+exports.replaceAttributeToken = replaceAttributeToken;
+exports.containsAttributeToken = containsAttributeToken;
+exports.removeAttributeToken = removeAttributeToken;
+exports.addAttributeToken = addAttributeToken;
+exports.toggleAttributeToken = toggleAttributeToken;
+exports.getLinkedObjects = getLinkedObjects;
+Object.defineProperty(exports, "Monster", {
+  enumerable: true,
+  get: function get() {
+    return _namespace.Monster;
+  }
+});
+var _namespace = require("../namespace.js");
+var _tokenlist = require("../types/tokenlist.js");
+var _validate = require("../types/validate.js");
+var _constants = require("./constants.js");
+/**
+ * You can call the method via the monster namespace `new Monster.DOM.addToObjectLink()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.addToObjectLink();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {addToObjectLink} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * addToObjectLink();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {Symbol} symbol
+ * @param {Object} object
+ * @return {boolean}
+ */
+function addToObjectLink(element, symbol, object) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateSymbol)(symbol);
+  if ((element === null || element === void 0 ? void 0 : element[symbol]) === undefined) {
+    element[symbol] = new Set();
+  }
+  addAttributeToken(element, _constants.ATTRIBUTE_OBJECTLINK, symbol.toString());
+  element[symbol].add(object);
+  return element;
+}
+/**
+ * You can call the method via the monster namespace `new Monster.DOM.removeObjectLink()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.removeObjectLink();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {removeObjectLink} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * removeObjectLink();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {Symbol} symbol
+ * @return {boolean}
+ */
+function removeObjectLink(element, symbol) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateSymbol)(symbol);
+  if ((element === null || element === void 0 ? void 0 : element[symbol]) === undefined) {
+    return element;
+  }
+  removeAttributeToken(element, _constants.ATTRIBUTE_OBJECTLINK, symbol.toString());
+  delete element[symbol];
+  return element;
+}
+/**
+ * You can call the method via the monster namespace `new Monster.DOM.hasObjectLink()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.hasObjectLink();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {hasObjectLink} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * hasObjectLink();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {Symbol} symbol
+ * @return {boolean}
+ */
+function hasObjectLink(element, symbol) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateSymbol)(symbol);
+  if ((element === null || element === void 0 ? void 0 : element[symbol]) === undefined) {
+    return false;
+  }
+  return containsAttributeToken(element, _constants.ATTRIBUTE_OBJECTLINK, symbol.toString());
+}
+/**
+ * The ObjectLink can be used to attach objects to HTMLElements. The elements are kept in a set under a unique 
+ * symbol and can be read via an iterator {@see getLinkedObjects}. 
+ * 
+ * In addition, elements with an objectLink receive the attribute `data-monster-objectlink`.
+ * 
+ * With the method  {@see addToObjectLink} the objects can be added.
+ * 
+ * You can call the method via the monster namespace `new Monster.DOM.getLinkedObjects()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.getLinkedObjects();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {getLinkedObjects} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * getLinkedObjects();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {Symbol} symbol
+ * @return {Iterator}
+ * @throws {Error} there is no object link for symbol
+ */
+function getLinkedObjects(element, symbol) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateSymbol)(symbol);
+  if ((element === null || element === void 0 ? void 0 : element[symbol]) === undefined) {
+    throw new Error('there is no object link for ' + symbol.toString());
+  }
+  return element === null || element === void 0 ? void 0 : element[symbol][Symbol.iterator]();
+}
+/**
+ * With this method tokens in an attribute can be switched on or off. For example, classes can be switched on and off in the elements class attribute.
+ *
+ * Tokens are always separated by a space.
+ *
+ * You can call the method via the monster namespace `new Monster.DOM.toggleAttributeToken()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.toggleAttributeToken();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {toggleAttributeToken} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * toggleAttributeToken();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {string} key
+ * @param {string} token
+ * @return {HTMLElement}
+ */
+function toggleAttributeToken(element, key, token) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateString)(token);
+  (0, _validate.validateString)(key);
+  if (!element.hasAttribute(key)) {
+    element.setAttribute(key, token);
+    return element;
+  }
+  element.setAttribute(key, new _tokenlist.TokenList(element.getAttribute(key)).toggle(token).toString());
+  return element;
+}
+/**
+ * this method can be used to add a token to an attribute. Tokens are always separated by a space.
+ *
+ * You can call the method via the monster namespace `new Monster.DOM.addAttributeToken()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.addAttributeToken();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {addAttributeToken} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * addAttributeToken();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {string} key
+ * @param {string} token
+ * @return {HTMLElement}
+ */
+function addAttributeToken(element, key, token) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateString)(token);
+  (0, _validate.validateString)(key);
+  if (!element.hasAttribute(key)) {
+    element.setAttribute(key, token);
+    return element;
+  }
+  element.setAttribute(key, new _tokenlist.TokenList(element.getAttribute(key)).add(token).toString());
+  return element;
+}
+/**
+ * This function can be used to remove tokens from an attribute.
+ *
+ * Tokens are always separated by a space.
+ *
+ * You can call the method via the monster namespace `new Monster.DOM.removeAttributeToken()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.removeAttributeToken();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {removeAttributeToken} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * removeAttributeToken();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {string} key
+ * @param {string} token
+ * @return {HTMLElement}
+ */
+function removeAttributeToken(element, key, token) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateString)(token);
+  (0, _validate.validateString)(key);
+  if (!element.hasAttribute(key)) {
+    return element;
+  }
+  element.setAttribute(key, new _tokenlist.TokenList(element.getAttribute(key)).remove(token).toString());
+  return element;
+}
+/**
+ * This method can be used to determine whether an attribute has a token.
+ *
+ * Tokens are always separated by a space.
+ *
+ * You can call the method via the monster namespace `new Monster.DOM.containsAttributeToken()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.containsAttributeToken();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {containsAttributeToken} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * containsAttributeToken();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {string} key
+ * @param {string} token
+ * @return {boolean}
+ */
+function containsAttributeToken(element, key, token) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateString)(token);
+  (0, _validate.validateString)(key);
+  if (!element.hasAttribute(key)) {
+    return false;
+  }
+  return new _tokenlist.TokenList(element.getAttribute(key)).contains(token);
+}
+/**
+ * Tokens are always separated by a space.
+ *
+ * You can call the method via the monster namespace `new Monster.DOM.replaceAttributeToken()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.replaceAttributeToken();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {replaceAttributeToken} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * replaceAttributeToken();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {string} key
+ * @param {string} from
+ * @param {string} to
+ * @return {HTMLElement}
+ */
+function replaceAttributeToken(element, key, from, to) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateString)(from);
+  (0, _validate.validateString)(to);
+  (0, _validate.validateString)(key);
+  if (!element.hasAttribute(key)) {
+    return element;
+  }
+  element.setAttribute(key, new _tokenlist.TokenList(element.getAttribute(key)).replace(from, to).toString());
+  return element;
+}
+/**
+ * Tokens are always separated by a space.
+ *
+ * You can call the method via the monster namespace `new Monster.DOM.clearAttributeTokens()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * Monster.DOM.clearAttributeTokens();
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {clearAttributeTokens} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/attributes.js';
+ * clearAttributeTokens();
+ * </script>
+ * ```
+ *
+ * @since 1.9.0
+ * @copyright schukai GmbH 
+ * @memberOf Monster/DOM
+ * @param {HTMLElement} element
+ * @param {string} key
+ * @return {HTMLElement}
+ */
+function clearAttributeTokens(element, key) {
+  (0, _validate.validateInstance)(element, HTMLElement);
+  (0, _validate.validateString)(key);
+  if (!element.hasAttribute(key)) {
+    return element;
+  }
+  element.setAttribute(key, "");
+  return element;
+}
+_namespace.Monster.assignToNamespace('Monster.DOM', getLinkedObjects, addToObjectLink, removeObjectLink, hasObjectLink, clearAttributeTokens, replaceAttributeToken, containsAttributeToken, removeAttributeToken, addAttributeToken, toggleAttributeToken);
+},{"../namespace.js":1152,"../types/tokenlist.js":1163,"../types/validate.js":1166,"./constants.js":1141}],1141:[function(require,module,exports){
 'use strict';
 Object.defineProperty(exports, "__esModule", {
@@ -223483,7 +223963,7 @@ Object.defineProperty(exports, "Monster", {
    return _namespace.Monster;
  }
 });
-exports.ATTRIBUTE_UPDATER_REMOVE = exports.ATTRIBUTE_UPDATER_INSERT_REFERENCE = exports.ATTRIBUTE_UPDATER_INSERT = exports.ATTRIBUTE_UPDATER_REPLACE = exports.ATTRIBUTE_UPDATER_ATTRIBUTES = exports.ATTRIBUTE_THEME_NAME = exports.ATTRIBUTE_THEME_PREFIX = exports.DEFAULT_THEME = exports.ATTRIBUTE_OPTIONS = exports.ATTRIBUTE_PREFIX = void 0;
+exports.ATTRIBUTE_OBJECTLINK = exports.ATTRIBUTE_UPDATER_BIND = exports.ATTRIBUTE_UPDATER_REMOVE = exports.ATTRIBUTE_UPDATER_INSERT_REFERENCE = exports.ATTRIBUTE_UPDATER_INSERT = exports.ATTRIBUTE_UPDATER_REPLACE = exports.ATTRIBUTE_UPDATER_ATTRIBUTES = exports.ATTRIBUTE_THEME_NAME = exports.ATTRIBUTE_THEME_PREFIX = exports.DEFAULT_THEME = exports.ATTRIBUTE_OPTIONS = exports.ATTRIBUTE_PREFIX = void 0;
 var _namespace = require("../namespace.js");
@@ -223568,9 +224048,25 @@ var ATTRIBUTE_UPDATER_INSERT_REFERENCE = ATTRIBUTE_PREFIX + 'insert-reference';
 exports.ATTRIBUTE_UPDATER_INSERT_REFERENCE = ATTRIBUTE_UPDATER_INSERT_REFERENCE;
 var ATTRIBUTE_UPDATER_REMOVE = ATTRIBUTE_PREFIX + 'remove';
+/**
+ * @memberOf Monster/DOM
+ * @type {string}
+ * @since 1.9.0
+ */
 exports.ATTRIBUTE_UPDATER_REMOVE = ATTRIBUTE_UPDATER_REMOVE;
+var ATTRIBUTE_UPDATER_BIND = ATTRIBUTE_PREFIX + 'bind';
+/**
+ * @memberOf Monster/DOM
+ * @type {string}
+ * @since 1.9.0
+ */
+exports.ATTRIBUTE_UPDATER_BIND = ATTRIBUTE_UPDATER_BIND;
+var ATTRIBUTE_OBJECTLINK = ATTRIBUTE_PREFIX + 'objectlink';
+exports.ATTRIBUTE_OBJECTLINK = ATTRIBUTE_OBJECTLINK;
-},{"../namespace.js":1151}],1141:[function(require,module,exports){
+},{"../namespace.js":1152}],1142:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -223626,7 +224122,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {CustomElement} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/customelement.js';
+ * import {CustomElement} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/customelement.js';
 * console.log(new Monster.DOM.CustomElement())
 * </script>
 * ```
@@ -223635,7 +224131,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {CustomElement} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/customelement.js';
+ * import {CustomElement} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/customelement.js';
 * console.log(new CustomElement())
 * </script>
 * ```
@@ -223958,7 +224454,7 @@ function registerCustomElement(element) {
 _validate.Monster.assignToNamespace('Monster.DOM', CustomElement, registerCustomElement);
-},{"../types/global.js":1153,"../types/validate.js":1165,"./constants.js":1140,"./template.js":1143,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/wrapNativeSuper":26}],1142:[function(require,module,exports){
+},{"../types/global.js":1154,"../types/validate.js":1166,"./constants.js":1141,"./template.js":1144,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/wrapNativeSuper":26}],1143:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -224028,7 +224524,7 @@ var MONSTERDOMHANDLE = Symbol('MonsterHandle');
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/handle.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/handle.js';
 * console.log(new Monster.DOM.Handle())
 * </script>
 * ```
@@ -224037,14 +224533,14 @@ var MONSTERDOMHANDLE = Symbol('MonsterHandle');
 *
 * ```
 * <script type="module">
- * import {Handle} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/handle.js';
+ * import {Handle} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/handle.js';
 * console.log(new Handle())
 * </script>
 * ```
 *
 * @since 1.6.0
 * @copyright schukai GmbH
- * @memberOf Monster.DOM
+ * @memberOf Monster/DOM
 */
 var Handle = /*#__PURE__*/function (_Base) {
@@ -224202,7 +224698,7 @@ function createMutationObserver() {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/handle.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/handle.js';
 * console.log(Monster.DOM.getHandleFromNode())
 * </script>
 * ```
@@ -224211,7 +224707,7 @@ function createMutationObserver() {
 *
 * ```
 * <script type="module">
- * import {getHandleFromNode} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/handle.js';
+ * import {getHandleFromNode} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/handle.js';
 * console.log(getHandleFromNode())
 * </script>
 * ```
@@ -224244,7 +224740,7 @@ function getHandleFromNode(node) {
 _base.Monster.assignToNamespace('Monster.DOM', getHandleFromNode, Handle);
-},{"../types/base.js":1152,"../types/global.js":1153,"../types/id.js":1154,"../types/is.js":1155,"../types/observer.js":1156,"../types/proxyobserver.js":1158,"../types/stack.js":1161,"../types/validate.js":1165,"./assembler.js":1139,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1143:[function(require,module,exports){
+},{"../types/base.js":1153,"../types/global.js":1154,"../types/id.js":1155,"../types/is.js":1156,"../types/observer.js":1157,"../types/proxyobserver.js":1159,"../types/stack.js":1162,"../types/validate.js":1166,"./assembler.js":1139,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1144:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -224291,7 +224787,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/template.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/template.js';
 * console.log(new Monster.DOM.Template())
 * </script>
 * ```
@@ -224300,7 +224796,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Template} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/template.js';
+ * import {Template} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/template.js';
 * console.log(new Template())
 * </script>
 * ```
@@ -224363,7 +224859,7 @@ var Template = /*#__PURE__*/function (_Base) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/template.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/template.js';
 * console.log(Monster.DOM.findDocumentTemplate())
 * </script>
 * ```
@@ -224372,7 +224868,7 @@ var Template = /*#__PURE__*/function (_Base) {
 *
 * ```
 * <script type="module">
- * import {findTemplate} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/template.js';
+ * import {findTemplate} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/template.js';
 * console.log(findDocumentTemplate())
 * </script>
 * ```
@@ -224412,7 +224908,7 @@ function findDocumentTemplate(id) {
 _base.Monster.assignToNamespace('Monster.DOM', Template, findDocumentTemplate);
-},{"../types/base.js":1152,"../types/global.js":1153,"../types/validate.js":1165,"./theme.js":1144,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1144:[function(require,module,exports){
+},{"../types/base.js":1153,"../types/global.js":1154,"../types/validate.js":1166,"./theme.js":1145,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1145:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -224459,7 +224955,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/theme.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/theme.js';
 * console.log(new Monster.DOM.Theme())
 * </script>
 * ```
@@ -224468,14 +224964,14 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Theme} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/theme.js';
+ * import {Theme} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/theme.js';
 * console.log(new Theme())
 * </script>
 * ```
 * 
 * @example
 *
- * import {getDocumentTheme} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/theme.js';
+ * import {getDocumentTheme} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/theme.js';
 *
 * const theme = getDocumentTheme();
 * console.log(theme.getName());
@@ -224555,7 +225051,7 @@ function getDocumentTheme() {
 _base.Monster.assignToNamespace('Monster.DOM', Theme, getDocumentTheme);
-},{"../types/base.js":1152,"../types/global.js":1153,"../types/validate.js":1165,"./constants.js":1140,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1145:[function(require,module,exports){
+},{"../types/base.js":1153,"../types/global.js":1154,"../types/validate.js":1166,"./constants.js":1141,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1146:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -224585,10 +225081,14 @@ var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime
 var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
+var _pathfinder = require("../data/pathfinder.js");
 var _pipe = require("../data/pipe.js");
 var _base = require("../types/base.js");
+var _global = require("../types/global.js");
 var _is = require("../types/is.js");
 var _observer = require("../types/observer.js");
@@ -224620,11 +225120,15 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 */
 /**
+ * The updater class connects an object with the dom. in this way, structures and contents in the DOM can be programmatically adapted via attributes.
+ *
+ * For example, to include a string from an object, the attribute `data-monster-replace` can be used.
+ *
 * you can call the method via the monster namespace `new Monster.DOM.Updater()`.
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/updater.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/updater.js';
 * console.log(new Monster.DOM.Updater())
 * </script>
 * ```
@@ -224633,14 +225137,36 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Updater} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/updater.js';
+ * import {Updater} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/updater.js';
 * console.log(new Updater())
 * </script>
 * ```
 *
 * @example
 *
+ * import {Updater} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/updater.js';
 *
+ * // First we prepare the html document.
+ * // This is done here via script, but can also be inserted into the document as pure html.
+ * // To do this, simply insert the tag <h1 data-monster-replace="path:headline"></h1>.
+ * const body = document.querySelector('body');
+ * const headline = document.createElement('h1');
+ * headline.setAttribute('data-monster-replace','path:headline')
+ * body.appendChild(headline);
+ *
+ * // the data structure
+ * let obj = {
+ *    headline: "Hello World",
+ * };
+ *
+ * // Now comes the real magic. we pass the updater the parent HTMLElement
+ * // and the desired data structure.
+ * const updater = new Updater(body, obj);
+ * updater.run();
+ *
+ * // Now you can change the data structure and the HTML will follow these changes.
+ * const subject = updater.getSubject();
+ * subject['headline'] = "Hello World!"
 *
 * @since 1.8.0
 * @copyright schukai GmbH
@@ -224648,6 +225174,9 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 * @throws {Error} the value is not iterable
 * @throws {Error} pipes are not allowed when cloning a node.
 * @throws {Error} no template was found with the specified key.
+ * @throws {Error} the maximum depth for the recursion is reached.
+ * @throws {TypeError} value is not a object
+ * @throws {TypeError} value is not an instance of HTMLElement
 */
 var Updater = /*#__PURE__*/function (_Base) {
  (0, _inherits2["default"])(Updater, _Base);
@@ -224657,7 +225186,9 @@ var Updater = /*#__PURE__*/function (_Base) {
  /**
   * @since 1.8.0
   * @param {HTMLElement} element
-   * @param {object|ProxyObserver} subject
+   * @param {object|ProxyObserver|undefined} subject
+   * @throws {TypeError} value is not a object
+   * @throws {TypeError} value is not an instance of HTMLElement
   */
  function Updater(element, subject) {
    var _this;
@@ -224669,6 +225200,7 @@ var Updater = /*#__PURE__*/function (_Base) {
     */
    _this.element = (0, _validate.validateInstance)(element, HTMLElement);
+    if (subject === undefined) subject = {};
    if (!(0, _is.isInstance)(subject, _proxyobserver.ProxyObserver)) {
      subject = new _proxyobserver.ProxyObserver(subject);
@@ -224676,10 +225208,13 @@ var Updater = /*#__PURE__*/function (_Base) {
    _this.last = {};
    _this.callbacks = new Map();
+    _this.callbacks.set('checkstate', getCheckStateCallback.call((0, _assertThisInitialized2["default"])(_this)));
    /**
     * @type {object}
     */
    _this.subject = subject.attachObserver(new _observer.Observer(function () {
      var s = _this.subject.getRealSubject();
@@ -224696,21 +225231,100 @@ var Updater = /*#__PURE__*/function (_Base) {
        updateAttributes.call((0, _assertThisInitialized2["default"])(_this), change);
      }
    }));
+    _this.eventTypes = ['keyup', 'click', 'change', 'drop', 'touchend'];
    return _this;
  }
  /**
   *
-   * @return {Promise}
+   * @see https://developer.mozilla.org/de/docs/Web/Events
+   * @since 1.9.0
+   * @param {Array} types
+   * @return {Updater}
   */
  (0, _createClass2["default"])(Updater, [{
+    key: "setEventTypes",
+    value: function setEventTypes(types) {
+      this.eventTypes = validateArray(types);
+      return this;
+    }
+    /**
+     *
+     * @since 1.9.0
+     * @return {Updater}
+     */
+  }, {
+    key: "enableEventProcessing",
+    value: function enableEventProcessing() {
+      this.disableEventProcessing();
+      var _iterator = _createForOfIteratorHelper(this.eventTypes),
+          _step;
+      try {
+        for (_iterator.s(); !(_step = _iterator.n()).done;) {
+          var type = _step.value;
+          this.element.addEventListener(type, getControlEventHandler.call(this));
+        }
+      } catch (err) {
+        _iterator.e(err);
+      } finally {
+        _iterator.f();
+      }
+      return this;
+    }
+    /**
+     *
+     * @since 1.9.0
+     * @return {Updater}
+     */
+  }, {
+    key: "disableEventProcessing",
+    value: function disableEventProcessing() {
+      var _iterator2 = _createForOfIteratorHelper(this.eventTypes),
+          _step2;
+      try {
+        for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
+          var type = _step2.value;
+          this.element.removeEventListener(type, getControlEventHandler.call(this));
+        }
+      } catch (err) {
+        _iterator2.e(err);
+      } finally {
+        _iterator2.f();
+      }
+      return this;
+    }
+    /**
+     * Let the magic begin
+     *
+     * The run method must be called for the update to start working.
+     *
+     * @return {Promise}
+     */
+  }, {
    key: "run",
    value: function run() {
-      this.last = {};
+      // the key __init__has no further meaning and is only 
+      // used to create the diff for empty objects.
+      this.last = {
+        '__init__': true
+      };
      return this.subject.notifyObservers();
    }
    /**
+     * If you have passed a ProxyObserver in the constructor, you will get the same object here.
+     * However, if you have passed a simple object, you will get the ProxyObserver here.
+     *
+     * For changes the ProxyObserver must be used.
+     *
     * @since 1.8.0
     * @return {ProxyObserver}
     */
@@ -224721,6 +225335,8 @@ var Updater = /*#__PURE__*/function (_Base) {
      return this.subject.getSubject();
    }
    /**
+     * This method can be used to register commands that can be called via call: instruction.
+     * This can be used to provide a pipe with its own functionality.
     *
     * @param {string} name
     * @param {function} callback
@@ -224738,6 +225354,108 @@ var Updater = /*#__PURE__*/function (_Base) {
  }]);
  return Updater;
 }(_base.Base);
+/**
+ * @private
+ * @since 1.9.0
+ * @return {function}
+ */
+exports.Updater = Updater;
+function getCheckStateCallback() {
+  var self = this;
+  return function (current) {
+    if (this instanceof HTMLInputElement) {
+      if (['radio', 'checkbox'].indexOf(this.type) !== -1) {
+        return this.value + "" === current + "" ? 'true' : undefined;
+      }
+    } else if (this instanceof HTMLOptionElement) {
+      if ((0, _is.isArray)(current) && current.indexOf(this.value) !== -1) {
+        return 'true';
+      }
+      return undefined;
+    }
+  };
+}
+/**
+ * @private
+ */
+var symbol = Symbol('EventHandler');
+/**
+ * @private
+ * @return {function}
+ */
+function getControlEventHandler() {
+  var self = this;
+  if (self[symbol]) {
+    return self[symbol];
+  }
+  var pathfinder = new _pathfinder.Pathfinder(this.subject.getSubject());
+  self[symbol] = function (event) {
+    var element = event.target;
+    if (!element.hasAttribute(_constants.ATTRIBUTE_UPDATER_BIND)) {
+      return;
+    }
+    var path = element.getAttribute(_constants.ATTRIBUTE_UPDATER_BIND);
+    if (path.indexOf('path:') !== 0) {
+      throw new Error();
+    }
+    path = path.substr(5);
+    var value;
+    if (element instanceof HTMLInputElement) {
+      switch (element.type) {
+        case 'checkbox':
+          value = element.checked ? element.value : undefined;
+          break;
+        default:
+          value = element.value;
+          break;
+      }
+    } else if (element instanceof HTMLSelectElement) {
+      switch (element.type) {
+        case 'select-one':
+          value = element.value;
+          break;
+        case 'select-multiple':
+          value = element.value;
+          var options = element.querySelectorAll(":scope option:checked");
+          value = Array.from(options).map(function (_ref) {
+            var value = _ref.value;
+            return value;
+          });
+          break;
+      }
+    } else {
+      throw new Error();
+    }
+    var copy = (0, _clone.clone)(self.subject.getRealSubject());
+    var pf = new _pathfinder.Pathfinder(copy);
+    pf.setVia(path, value);
+    var diff = new _diff.Diff(copy, self.subject.getRealSubject());
+    if (diff.length > 0) {
+      pathfinder.setVia(path, value);
+    }
+  };
+  return self[symbol];
+}
 /**
 * @private
 * @since 1.8.0
@@ -224746,23 +225464,21 @@ var Updater = /*#__PURE__*/function (_Base) {
 */
-exports.Updater = Updater;
 function removeElement(change) {
-  var _iterator = _createForOfIteratorHelper(this.element.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_REMOVE + ']').entries()),
+  var _iterator3 = _createForOfIteratorHelper(this.element.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_REMOVE + ']').entries()),
-      _step;
+      _step3;
  try {
-    for (_iterator.s(); !(_step = _iterator.n()).done;) {
+    for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
-      var _step$value = (0, _slicedToArray2["default"])(_step.value, 2),
+      var _step3$value = (0, _slicedToArray2["default"])(_step3.value, 2),
-          element = _step$value[1];
+          element = _step3$value[1];
      element.parentNode.removeChild(element);
    }
  } catch (err) {
-    _iterator.e(err);
+    _iterator3.e(err);
  } finally {
-    _iterator.f();
+    _iterator3.f();
  }
  return this;
@@ -224775,6 +225491,7 @@ function removeElement(change) {
 * @throws {Error} the value is not iterable
 * @throws {Error} pipes are not allowed when cloning a node.
 * @throws {Error} no template was found with the specified key.
+ * @throws {Error} the maximum depth for the recursion is reached.
 */
@@ -224784,23 +225501,30 @@ function insertElement(change) {
  var self = this;
  var subject = self.subject.getRealSubject();
  var document = (0, _util.getDocument)();
+  var mem = new WeakSet();
+  var wd = 0;
+  while (true) {
+    var found = false;
+    wd++;
    var p = (0, _clone.clone)(change === null || change === void 0 ? void 0 : change['path']);
    if (!(0, _is.isArray)(p)) return this;
-  var mem = new WeakSet();
    while (p.length > 0) {
      var current = p.join('.');
+      var list = this.element.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_INSERT + '*="path:' + current + '"]').entries();
-    var _iterator2 = _createForOfIteratorHelper(this.element.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_INSERT + '*="path:' + current + '"]').entries()),
+      var _iterator4 = _createForOfIteratorHelper(list),
-        _step2;
+          _step4;
      try {
        var _loop = function _loop() {
-        var _step2$value = (0, _slicedToArray2["default"])(_step2.value, 2),
+          var _step4$value = (0, _slicedToArray2["default"])(_step4.value, 2),
-            containerElement = _step2$value[1];
+              containerElement = _step4$value[1];
          if (mem.has(containerElement)) return "continue";
          mem.add(containerElement);
+          found = true;
          var attributes = containerElement.getAttribute(_constants.ATTRIBUTE_UPDATER_INSERT);
          var def = attributes.trim();
          var i = def.indexOf(' ');
@@ -224862,19 +225586,26 @@ function insertElement(change) {
          }
        };
-      for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
+        for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
          var _ret = _loop();
          if (_ret === "continue") continue;
        }
      } catch (err) {
-      _iterator2.e(err);
+        _iterator4.e(err);
      } finally {
-      _iterator2.f();
+        _iterator4.f();
      }
      p.pop();
    }
+    if (found === false) break;
+    if (wd++ > 200) {
+      throw new Error('the maximum depth for the recursion is reached.');
+    }
+  }
 }
 /**
 *
@@ -224903,9 +225634,12 @@ function appendNewDocumentFragment(container, key, ref, path) {
    if (node instanceof HTMLElement) {
      node.setAttribute(_constants.ATTRIBUTE_UPDATER_INSERT_REFERENCE, ref);
+      if (node.hasAttribute(_constants.ATTRIBUTE_UPDATER_REPLACE)) {
        var value = node.getAttribute(_constants.ATTRIBUTE_UPDATER_REPLACE);
        node.setAttribute(_constants.ATTRIBUTE_UPDATER_REPLACE, value.replace("path:" + key, "path:" + path));
      }
+    }
    container.appendChild(node);
  }
@@ -224926,7 +225660,6 @@ function updateContent(change) {
  return this;
 }
 /**
- *
 * @private
 * @since 1.8.0
 * @param {HTMLElement} container
@@ -224945,15 +225678,15 @@ function runUpdateContent(container, parts, subject) {
  while (parts.length > 0) {
    var current = parts.join('.');
-    parts.pop();
+    parts.pop(); // Unfortunately, static data is always changed as well, since it is not possible to react to changes here.
-    var _iterator3 = _createForOfIteratorHelper(container.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_REPLACE + '^="path:' + current + '"]').entries()),
+    var _iterator5 = _createForOfIteratorHelper(container.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_REPLACE + '^="path:' + current + '"], [' + _constants.ATTRIBUTE_UPDATER_REPLACE + '^="static:"]').entries()),
-        _step3;
+        _step5;
    try {
      var _loop2 = function _loop2() {
-        var _step3$value = (0, _slicedToArray2["default"])(_step3.value, 2),
+        var _step5$value = (0, _slicedToArray2["default"])(_step5.value, 2),
-            element = _step3$value[1];
+            element = _step5$value[1];
        if (mem.has(element)) return "continue";
        mem.add(element);
@@ -224978,15 +225711,15 @@ function runUpdateContent(container, parts, subject) {
        }
      };
-      for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
+      for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) {
        var _ret2 = _loop2();
        if (_ret2 === "continue") continue;
      }
    } catch (err) {
-      _iterator3.e(err);
+      _iterator5.e(err);
    } finally {
-      _iterator3.f();
+      _iterator5.f();
    }
  }
 }
@@ -225000,10 +225733,9 @@ function runUpdateContent(container, parts, subject) {
 function updateAttributes(change) {
-  var self = this;
+  var subject = this.subject.getRealSubject();
-  var subject = self.subject.getRealSubject();
  var p = (0, _clone.clone)(change === null || change === void 0 ? void 0 : change['path']);
-  runUpdateAttributes(this.element, p, subject);
+  runUpdateAttributes.call(this, this.element, p, subject);
  return this;
 }
 /**
@@ -225016,6 +225748,9 @@ function updateAttributes(change) {
 function runUpdateAttributes(container, parts, subject) {
+  var _this4 = this;
+  var self = this;
  if (!(0, _is.isArray)(parts)) return;
  parts = (0, _clone.clone)(parts);
  var mem = new WeakSet();
@@ -225024,19 +225759,19 @@ function runUpdateAttributes(container, parts, subject) {
    var current = parts.join('.');
    parts.pop();
-    var _iterator4 = _createForOfIteratorHelper(container.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_ATTRIBUTES + '*="path:' + current + '"]').entries()),
+    var _iterator6 = _createForOfIteratorHelper(container.querySelectorAll(':scope [' + _constants.ATTRIBUTE_UPDATER_ATTRIBUTES + '*="path:' + current + '"]').entries()),
-        _step4;
+        _step6;
    try {
-      for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
+      var _loop3 = function _loop3() {
-        var _step4$value = (0, _slicedToArray2["default"])(_step4.value, 2),
+        var _step6$value = (0, _slicedToArray2["default"])(_step6.value, 2),
-            element = _step4$value[1];
+            element = _step6$value[1];
-        if (mem.has(element)) continue;
+        if (mem.has(element)) return "continue";
        mem.add(element);
        var attributes = element.getAttribute(_constants.ATTRIBUTE_UPDATER_ATTRIBUTES);
-        for (var _i6 = 0, _Object$entries5 = Object.entries(attributes.split(',')); _i6 < _Object$entries5.length; _i6++) {
+        var _loop4 = function _loop4() {
          var _Object$entries5$_i = (0, _slicedToArray2["default"])(_Object$entries5[_i6], 2),
              def = _Object$entries5$_i[1];
@@ -225044,24 +225779,83 @@ function runUpdateAttributes(container, parts, subject) {
          var i = def.indexOf(' ');
          var name = def.substr(0, i).trim();
          var cmd = def.substr(i).trim();
-          var value = new _pipe.Pipe(cmd).run(subject);
+          var pipe = new _pipe.Pipe(cmd);
+          self.callbacks.forEach(function (f, n) {
+            pipe.setCallback(n, f, element);
+          });
+          var value = pipe.run(subject);
-          if (element.getAttribute(name) !== value) {
+          if (value === undefined) {
+            element.removeAttribute(name);
+          } else if (element.getAttribute(name) !== value) {
            element.setAttribute(name, value);
          }
+          handleInputControlAttributeUpdate.call(_this4, element, name, value);
+        };
+        for (var _i6 = 0, _Object$entries5 = Object.entries(attributes.split(',')); _i6 < _Object$entries5.length; _i6++) {
+          _loop4();
        }
+      };
+      for (_iterator6.s(); !(_step6 = _iterator6.n()).done;) {
+        var _ret3 = _loop3();
+        if (_ret3 === "continue") continue;
      }
    } catch (err) {
-      _iterator4.e(err);
+      _iterator6.e(err);
    } finally {
-      _iterator4.f();
+      _iterator6.f();
+    }
+  }
+}
+/**
+ * @private
+ * @param element
+ * @param name
+ * @param value
+ */
+function handleInputControlAttributeUpdate(element, name, value) {
+  var self = this;
+  if (element instanceof HTMLElement) {
+    switch (element.type) {
+      case 'text':
+        if (name === 'value') {
+          element.value = value === undefined ? "" : value;
+        }
+        break;
+      case 'radio':
+        if (name === 'checked' && value !== undefined) {
+          element.checked = true;
+        } else {
+          element.checked = false;
+        }
+        break;
+      case 'checkbox':
+        break;
+      default:
+        if (name === 'value' && value !== undefined) {
+          element.value = value;
+        }
+        break;
    }
  }
 }
 _base.Monster.assignToNamespace('Monster.DOM', Updater);
-},{"../data/diff.js":1135,"../data/pipe.js":1137,"../dom/constants.js":1140,"../types/base.js":1152,"../types/is.js":1155,"../types/observer.js":1156,"../types/proxyobserver.js":1158,"../types/validate.js":1165,"../util/clone.js":1167,"./util.js":1146,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/slicedToArray":21}],1146:[function(require,module,exports){
+},{"../data/diff.js":1135,"../data/pathfinder.js":1136,"../data/pipe.js":1137,"../dom/constants.js":1141,"../types/base.js":1153,"../types/global.js":1154,"../types/is.js":1156,"../types/observer.js":1157,"../types/proxyobserver.js":1159,"../types/validate.js":1166,"../util/clone.js":1168,"./util.js":1147,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/slicedToArray":21}],1147:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -225093,7 +225887,7 @@ var _validate = require("../types/validate.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/util.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/util.js';
 * console.log(Monster.DOM.getDocument())
 * </script>
 * ```
@@ -225102,7 +225896,7 @@ var _validate = require("../types/validate.js");
 *
 * ```
 * <script type="module">
- * import {getDocument} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/util.js';
+ * import {getDocument} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/util.js';
 * console.log(getDocument())
 * </script>
 * ```
@@ -225156,7 +225950,7 @@ function getDocument() {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/util.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/util.js';
 * console.log(Monster.DOM.getWindow())
 * </script>
 * ```
@@ -225165,7 +225959,7 @@ function getDocument() {
 *
 * ```
 * <script type="module">
- * import {getWindow} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/util.js';
+ * import {getWindow} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/util.js';
 * console.log(getWindow(null))
 * </script>
 * ```
@@ -225225,7 +226019,7 @@ function getWindow() {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/util.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/util.js';
 * console.log(Monster.DOM.getDocumentFragmentFromString())
 * </script>
 * ```
@@ -225234,7 +226028,7 @@ function getWindow() {
 *
 * ```
 * <script type="module">
- * import {getDocumentFragmentFromString} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/dom/util.js';
+ * import {getDocumentFragmentFromString} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/util.js';
 * console.log(getDocumentFragmentFromString('<div></div>'))
 * </script>
 * ```
@@ -225285,7 +226079,7 @@ function getDocumentFragmentFromString(html) {
 _global.Monster.assignToNamespace('Monster.DOM', getWindow, getDocument, getDocumentFragmentFromString);
-},{"../types/global.js":1153,"../types/validate.js":1165,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1147:[function(require,module,exports){
+},{"../types/global.js":1154,"../types/validate.js":1166,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1148:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -225333,7 +226127,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/logging/handler.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/logging/handler.js';
 * console.log(new Monster.Logging.Handler())
 * </script>
 * ```
@@ -225342,7 +226136,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/logging/handler.js';
+ * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/logging/handler.js';
 * console.log(new Handler())
 * </script>
 * ```
@@ -225531,7 +226325,7 @@ exports.Handler = Handler;
 _namespace.Monster.assignToNamespace('Monster.Logging', Handler);
-},{"../namespace.js":1151,"../types/base.js":1152,"../types/validate.js":1165,"./logentry.js":1148,"./logger.js":1149,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1148:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/base.js":1153,"../types/validate.js":1166,"./logentry.js":1149,"./logger.js":1150,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1149:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -225575,7 +226369,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/logging/logentry.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/logging/logentry.js';
 * console.log(new Monster.Logging.LogEntry())
 * </script>
 * ```
@@ -225584,7 +226378,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/logging/logentry.js';
+ * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/logging/logentry.js';
 * console.log(new LogEntry())
 * </script>
 * ```
@@ -225647,7 +226441,7 @@ exports.LogEntry = LogEntry;
 _namespace.Monster.assignToNamespace('Monster.Logging', LogEntry);
-},{"../namespace.js":1151,"../types/base.js":1152,"../types/validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1149:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/base.js":1153,"../types/validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1150:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -225763,7 +226557,7 @@ var OFF = 0;
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/logging/logger.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/logging/logger.js';
 * console.log(new Monster.Logging.Logger())
 * </script>
 * ```
@@ -225772,7 +226566,7 @@ var OFF = 0;
 *
 * ```
 * <script type="module">
- * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/logging/logger.js';
+ * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/logging/logger.js';
 * console.log(new Logger())
 * </script>
 * ```
@@ -226018,7 +226812,7 @@ function triggerLog(loglevel) {
  return logger;
 }
-},{"../logging/handler.js":1147,"../logging/logentry.js":1148,"../namespace.js":1151,"../types/base.js":1152,"../types/validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1150:[function(require,module,exports){
+},{"../logging/handler.js":1148,"../logging/logentry.js":1149,"../namespace.js":1152,"../types/base.js":1153,"../types/validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1151:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -226044,7 +226838,7 @@ var _global = require("../types/global.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/math/random.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/math/random.js';
 * console.log(Monster.Math.random(1,10)) // ↦ 5
 * </script>
 * ```
@@ -226053,7 +226847,7 @@ var _global = require("../types/global.js");
 *
 * ```
 * <script type="module">
- * import {random} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/math/random.js';
+ * import {random} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/math/random.js';
 * console.log(random(1,10)) // ↦ 5
 * </script>
 * ```
@@ -226145,7 +226939,7 @@ function create(min, max) {
 _global.Monster.assignToNamespace('Monster.Math', random);
-},{"../types/global.js":1153}],1151:[function(require,module,exports){
+},{"../types/global.js":1154}],1152:[function(require,module,exports){
 'use strict';
 /**
 * @namespace Monster
@@ -226237,7 +227031,7 @@ assignToNamespace('Monster', assignToNamespace);
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/namespace.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/namespace.js';
 * function hello() {
 *            console.log('Hello World!');
 *        }
@@ -226327,7 +227121,7 @@ function namespaceFor(parts) {
  return space;
 }
-},{"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/interopRequireDefault":12}],1152:[function(require,module,exports){
+},{"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/interopRequireDefault":12}],1153:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -226371,7 +227165,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/base.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/base.js';
 * console.log(new Monster.Types.Base())
 * console.log(new Monster.Types.Base())
 * </script>
@@ -226381,7 +227175,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Object} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/base.js';
+ * import {Object} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/base.js';
 * console.log(new Base())
 * console.log(new Base())
 * </script>
@@ -226421,7 +227215,7 @@ exports.Base = Base;
 _namespace.Monster.assignToNamespace('Monster.Types', Base);
-},{"../namespace.js":1151,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/wrapNativeSuper":26}],1153:[function(require,module,exports){
+},{"../namespace.js":1152,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/wrapNativeSuper":26}],1154:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -226494,7 +227288,7 @@ function getGlobal() {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/global.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/global.js';
 * console.log(Monster.Types.getGlobalObject('document')) // ↦ { }
 * </script>
 * ```
@@ -226503,7 +227297,7 @@ function getGlobal() {
 *
 * ```
 * <script type="module">
- * import {getGlobalObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/global.js';
+ * import {getGlobalObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/global.js';
 * console.log(getGlobalObject('document')) // ↦ { }
 * </script>
 * ```
@@ -226534,7 +227328,7 @@ function getGlobalObject(name) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/global.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/global.js';
 * console.log(Monster.Types.getGlobalFunction('parseInt')) // ↦ f parseInt() { }
 * </script>
 * ```
@@ -226543,7 +227337,7 @@ function getGlobalObject(name) {
 *
 * ```
 * <script type="module">
- * import {getGlobalFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/global.js';
+ * import {getGlobalFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/global.js';
 * console.log(getGlobalFunction('parseInt')) // ↦ f parseInt() { }
 * </script>
 * ```
@@ -226570,7 +227364,7 @@ function getGlobalFunction(name) {
 _namespace.Monster.assignToNamespace('Monster.Types', getGlobal, getGlobalObject, getGlobalFunction);
-},{"../namespace.js":1151,"./validate.js":1165,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1154:[function(require,module,exports){
+},{"../namespace.js":1152,"./validate.js":1166,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1155:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -226623,7 +227417,7 @@ var internalCounter = new Map();
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/id.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/id.js';
 * console.log(new Monster.Types.ID())
 * </script>
 * ```
@@ -226632,7 +227426,7 @@ var internalCounter = new Map();
 *
 * ```
 * <script type="module">
- * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/id.js';
+ * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/id.js';
 * console.log(new ID())
 * </script>
 * ```
@@ -226691,7 +227485,7 @@ exports.ID = ID;
 _base.Monster.assignToNamespace('Monster.Types', ID);
-},{"./base.js":1152,"./validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1155:[function(require,module,exports){
+},{"./base.js":1153,"./validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1156:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -226711,6 +227505,7 @@ exports.isArray = isArray;
 exports.isFunction = isFunction;
 exports.isIterable = isIterable;
 exports.isInteger = isInteger;
+exports.isSymbol = isSymbol;
 Object.defineProperty(exports, "Monster", {
  enumerable: true,
  get: function get() {
@@ -226729,7 +227524,7 @@ var _namespace = require("../namespace.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isIterable(null)) // ↦ false
 * console.log(Monster.Types.isIterable('hello')) // ↦ true
 * console.log(Monster.Types.isIterable([])) // ↦ true
@@ -226740,7 +227535,7 @@ var _namespace = require("../namespace.js");
 *
 * ```
 * <script type="module">
- * import {isIterable} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isIterable} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isIterable(null))  // ↦ false
 * console.log(isIterable('hello'))  // ↦ true
 * console.log(isIterable([]))  // ↦ true
@@ -226765,7 +227560,7 @@ function isIterable(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isPrimitive('2')) // ↦ false
 * console.log(Monster.Types.isPrimitive([])) // ↦ true
 * </script>
@@ -226775,7 +227570,7 @@ function isIterable(value) {
 *
 * ```
 * <script type="module">
- * import {isPrimitive} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isPrimitive} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isPrimitive('2'))  // ↦ true
 * console.log(isPrimitive([]))  // ↦ false
 * </script>
@@ -226804,6 +227599,40 @@ function isPrimitive(value) {
  return false;
 }
+/**
+ * Checks whether the value passed is a symbol
+ *
+ * You can call the method via the monster namespace `Monster.Types.isSymbol()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
+ * console.log(Monster.Types.isSymbol('2')) // ↦ false
+ * console.log(Monster.Types.isSymbol(Symbol('test')) // ↦ true
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {isSymbol} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
+ * console.log(isSymbol(Symbol('a')))  // ↦ true
+ * console.log(isSymbol([])  // ↦ false
+ * </script>
+ * ```
+ *
+ * @param {*} value
+ * @returns {boolean}
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/Types
+ */
+function isSymbol(value) {
+  return 'symbol' === (0, _typeof2["default"])(value) ? true : false;
+}
 /**
 * Checks whether the value passed is a boolean
 *
@@ -226811,7 +227640,7 @@ function isPrimitive(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isBoolean('2')) // ↦ false
 * console.log(Monster.Types.isBoolean([])) // ↦ false
 * console.log(Monster.Types.isBoolean(true)) // ↦ true
@@ -226822,7 +227651,7 @@ function isPrimitive(value) {
 *
 * ```
 * <script type="module">
- * import {isBoolean} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isBoolean} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isBoolean('2'))  // ↦ false
 * console.log(isBoolean([]))  // ↦ false
 * console.log(isBoolean(2>4))  // ↦ true
@@ -226851,7 +227680,7 @@ function isBoolean(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isString('2')) // ↦ true
 * console.log(Monster.Types.isString([])) // ↦ false
 * </script>
@@ -226861,7 +227690,7 @@ function isBoolean(value) {
 *
 * ```
 * <script type="module">
- * import {isString} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isString} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isString('2'))  // ↦ true
 * console.log(isString([]))  // ↦ false
 * </script>
@@ -226889,7 +227718,7 @@ function isString(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isObject('2')) // ↦ false
 * console.log(Monster.Types.isObject([])) // ↦ false
 * console.log(Monster.Types.isObject({})) // ↦ true
@@ -226900,7 +227729,7 @@ function isString(value) {
 *
 * ```
 * <script type="module">
- * import {isObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isObject('2'))  // ↦ false
 * console.log(isObject([]))  // ↦ false
 * </script>
@@ -226931,7 +227760,7 @@ function isObject(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isInstance('2')) // ↦ false
 * console.log(Monster.Types.isInstance([])) // ↦ false
 * console.log(Monster.Types.isInstance({})) // ↦ true
@@ -226942,7 +227771,7 @@ function isObject(value) {
 *
 * ```
 * <script type="module">
- * import {isInstance} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isInstance} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isInstance('2'))  // ↦ false
 * console.log(isInstance([]))  // ↦ false
 * </script>
@@ -226970,7 +227799,7 @@ function isInstance(value, instance) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isArray('2')) // ↦ false
 * console.log(Monster.Types.isArray([])) // ↦ true
 * </script>
@@ -226980,7 +227809,7 @@ function isInstance(value, instance) {
 *
 * ```
 * <script type="module">
- * import {isArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isArray('2'))  // ↦ false
 * console.log(isArray([]))  // ↦ true
 * </script>
@@ -227008,7 +227837,7 @@ function isArray(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isFunction(()=>{})) // ↦ true
 * console.log(Monster.Types.isFunction('2')) // ↦ false
 * console.log(Monster.Types.isFunction([])) // ↦ false
@@ -227019,7 +227848,7 @@ function isArray(value) {
 *
 * ```
 * <script type="module">
- * import {isFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isFunction(()=>{})) // ↦ true
 * console.log(isFunction('2'))  // ↦ false
 * console.log(isFunction([]))  // ↦ false
@@ -227051,7 +227880,7 @@ function isFunction(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(Monster.Types.isInteger(()=>{})) // ↦ true
 * console.log(Monster.Types.isInteger('2')) // ↦ false
 * console.log(Monster.Types.isInteger(2)) // ↦ true
@@ -227062,7 +227891,7 @@ function isFunction(value) {
 *
 * ```
 * <script type="module">
- * import {isInteger} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isInteger} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * console.log(isInteger(()=>{})) // ↦ true
 * console.log(isInteger('2'))  // ↦ false
 * console.log(isInteger(2))  // ↦ true
@@ -227081,9 +227910,9 @@ function isInteger(value) {
  return Number.isInteger(value);
 }
-_namespace.Monster.assignToNamespace('Monster.Types', isPrimitive, isBoolean, isString, isObject, isArray, isFunction, isIterable, isInteger);
+_namespace.Monster.assignToNamespace('Monster.Types', isPrimitive, isBoolean, isString, isObject, isArray, isFunction, isIterable, isInteger, isSymbol);
-},{"../namespace.js":1151,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1156:[function(require,module,exports){
+},{"../namespace.js":1152,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1157:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -227133,7 +227962,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/observer.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/observer.js';
 * console.log(new Monster.Types.Observer())
 * </script>
 * ```
@@ -227142,7 +227971,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Observer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/observer.js';
+ * import {Observer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/observer.js';
 * console.log(new Observer())
 * </script>
 * ```
@@ -227176,7 +228005,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * @example
 *
- * import {Observer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/observer.js';
+ * import {Observer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/observer.js';
 *
 * const observer = new Observer(function(a, b, c) {
 *      console.log(this, a, b, c); // ↦ "a", 2, true 
@@ -227315,7 +228144,7 @@ exports.Observer = Observer;
 _namespace.Monster.assignToNamespace('Monster.Types', Observer);
-},{"../namespace.js":1151,"./base.js":1152,"./is.js":1155,"./tokenlist.js":1162,"./uniquequeue.js":1164,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1157:[function(require,module,exports){
+},{"../namespace.js":1152,"./base.js":1153,"./is.js":1156,"./tokenlist.js":1163,"./uniquequeue.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1158:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -227363,7 +228192,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/observerlist.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/observerlist.js';
 * console.log(new Monster.Types.ObserverList())
 * console.log(new Monster.Types.ObserverList())
 * </script>
@@ -227373,7 +228202,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {ObserverList} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/observerlist.js';
+ * import {ObserverList} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/observerlist.js';
 * console.log(ObserverList())
 * console.log(ObserverList())
 * </script>
@@ -227485,7 +228314,7 @@ exports.ObserverList = ObserverList;
 _namespace.Monster.assignToNamespace('Monster.Types', ObserverList);
-},{"../namespace.js":1151,"./base.js":1152,"./observer.js":1156,"./validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1158:[function(require,module,exports){
+},{"../namespace.js":1152,"./base.js":1153,"./observer.js":1157,"./validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1159:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -227541,7 +228370,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/proxyobserver.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/proxyobserver.js';
 * console.log(new Monster.Types.ProxyObserver())
 * </script>
 * ```
@@ -227550,7 +228379,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {ProxyObserver} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/proxyobserver.js';
+ * import {ProxyObserver} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/proxyobserver.js';
 * console.log(new ProxyObserver())
 * </script>
 * ```
@@ -227561,9 +228390,9 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * @example 
 *
- * import {ProxyObserver} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/proxyobserver.js';
+ * import {ProxyObserver} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/proxyobserver.js';
- * import {Observer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/observer.js';
+ * import {Observer} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/observer.js';
- * import {isObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/is.js';
+ * import {isObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/is.js';
 * 
 * const o = new Observer(function () { 
 *   if (isObject(this) && this instanceof ProxyObserver) {
@@ -227779,7 +228608,7 @@ function getHandler() {
  return handler;
 }
-},{"../namespace.js":1151,"./base.js":1152,"./is.js":1155,"./observer.js":1156,"./observerlist.js":1157,"./validate.js":1165,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/typeof":24}],1159:[function(require,module,exports){
+},{"../namespace.js":1152,"./base.js":1153,"./is.js":1156,"./observer.js":1157,"./observerlist.js":1158,"./validate.js":1166,"@babel/runtime/helpers/assertThisInitialized":4,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/typeof":24}],1160:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -227816,7 +228645,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/queue.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/queue.js';
 * console.log(new Monster.Types.Queue())
 * </script>
 * ```
@@ -227825,14 +228654,14 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/queue.js';
+ * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/queue.js';
 * console.log(new Queue())
 * </script>
 * ```
 * 
 * @example
 *
- * import {Queue} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/queue.js';
+ * import {Queue} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/queue.js';
 *
 * const queue = new Queue;
 *
@@ -227947,7 +228776,7 @@ exports.Queue = Queue;
 _base.Monster.assignToNamespace('Monster.Types', Queue);
-},{"./base.js":1152,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1160:[function(require,module,exports){
+},{"./base.js":1153,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1161:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -227994,7 +228823,7 @@ var internalCounter = 0;
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/randomid.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/randomid.js';
 * console.log(new Monster.Types.RandomID())
 * </script>
 * ```
@@ -228003,7 +228832,7 @@ var internalCounter = 0;
 *
 * ```
 * <script type="module">
- * import {RandomID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/randomid.js';
+ * import {RandomID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/randomid.js';
 * console.log(new RandomID())
 * </script>
 * ```
@@ -228040,7 +228869,7 @@ exports.RandomID = RandomID;
 _id.Monster.assignToNamespace('Monster.Types', RandomID);
-},{"../math/random.js":1150,"./global.js":1153,"./id.js":1154,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1161:[function(require,module,exports){
+},{"../math/random.js":1151,"./global.js":1154,"./id.js":1155,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1162:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -228077,7 +228906,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/stack.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/stack.js';
 * console.log(new Monster.Types.Stack())
 * </script>
 * ```
@@ -228086,7 +228915,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/stack.js';
+ * import {ID} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/stack.js';
 * console.log(new Stack())
 * </script>
 * ```
@@ -228188,7 +229017,7 @@ exports.Stack = Stack;
 _base.Monster.assignToNamespace('Monster.Types', Stack);
-},{"./base.js":1152,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1162:[function(require,module,exports){
+},{"./base.js":1153,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1163:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -228244,7 +229073,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/tokenlist.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/tokenlist.js';
 * console.log(new Monster.Types.TokenList("myclass row"))
 * console.log(new Monster.Types.TokenList("myclass row"))
 * </script>
@@ -228254,7 +229083,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {TokenList} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/tokenlist.js';
+ * import {TokenList} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/tokenlist.js';
 * console.log(new TokenList("myclass row"))
 * console.log(new TokenList("myclass row"))
 * </script>
@@ -228624,7 +229453,7 @@ function toggleValue(token) {
 _namespace.Monster.assignToNamespace('Monster.Types', TokenList);
-},{"../namespace.js":1151,"../types/is.js":1155,"../types/validate.js":1165,"./base.js":1152,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1163:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/is.js":1156,"../types/validate.js":1166,"./base.js":1153,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1164:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -228650,7 +229479,7 @@ var _namespace = require("../namespace.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/typeof.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/typeof.js';
 * console.log(Monster.Types.typeOf())
 * </script>
 * ```
@@ -228659,14 +229488,14 @@ var _namespace = require("../namespace.js");
 *
 * ```
 * <script type="module">
- * import {typeOf} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/typeof.js';
+ * import {typeOf} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/typeof.js';
 * console.log(typeOf())
 * </script>
 * ```
 *
 * @example
 *
- * import {typeOf} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/typeof.js';
+ * import {typeOf} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/typeof.js';
 *
 * console.log(typeOf(undefined)); // ↦ undefined
 * console.log(typeOf("")); // ↦ string
@@ -228696,7 +229525,7 @@ function typeOf(value) {
 _namespace.Monster.assignToNamespace('Monster.Types', typeOf);
-},{"../namespace.js":1151}],1164:[function(require,module,exports){
+},{"../namespace.js":1152}],1165:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -228737,7 +229566,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/uniquequeue.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/uniquequeue.js';
 * console.log(new Monster.Types.UniqueQueue())
 * </script>
 * ```
@@ -228746,7 +229575,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {UniqueQueue} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/uniquequeue.js';
+ * import {UniqueQueue} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/uniquequeue.js';
 * console.log(new UniqueQueue())
 * </script>
 * ```
@@ -228831,7 +229660,7 @@ exports.UniqueQueue = UniqueQueue;
 _queue.Monster.assignToNamespace('Monster.Types', UniqueQueue);
-},{"./queue.js":1159,"./validate.js":1165,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/get":9,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1165:[function(require,module,exports){
+},{"./queue.js":1160,"./validate.js":1166,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/get":9,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1166:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -228849,6 +229678,7 @@ exports.validateArray = validateArray;
 exports.validateFunction = validateFunction;
 exports.validateIterable = validateIterable;
 exports.validateInteger = validateInteger;
+exports.validateSymbol = validateSymbol;
 Object.defineProperty(exports, "Monster", {
  enumerable: true,
  get: function get() {
@@ -228867,9 +229697,9 @@ var _is = require("./is.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
 * console.log(Monster.Types.validateIterable('2')) // ↦ TypeError
- * console.log(Monster.Types.validateIterable([])) // ↦ undefined
+ * console.log(Monster.Types.validateIterable([])) // ↦ value
 * </script>
 * ```
 *
@@ -228877,9 +229707,9 @@ var _is = require("./is.js");
 *
 * ```
 * <script type="module">
- * import {validateIterable} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateIterable} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
 * console.log(validateIterable('2'))  // ↦ TypeError
- * console.log(validateIterable([]))  // ↦ undefined
+ * console.log(validateIterable([]))  // ↦ value
 * </script>
 * ```
 *
@@ -228907,8 +229737,8 @@ function validateIterable(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(Monster.Types.validatePrimitive('2')) // ↦ undefined
+ * console.log(Monster.Types.validatePrimitive('2')) // ↦ value
 * console.log(Monster.Types.validatePrimitive([])) // ↦ TypeError
 * </script>
 * ```
@@ -228917,8 +229747,8 @@ function validateIterable(value) {
 *
 * ```
 * <script type="module">
- * import {validatePrimitive} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validatePrimitive} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(validatePrimitive('2'))  // ↦ undefined
+ * console.log(validatePrimitive('2'))  // ↦ value
 * console.log(validatePrimitive([]))  // ↦ TypeError
 * </script>
 * ```
@@ -228949,8 +229779,8 @@ function validatePrimitive(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(Monster.Types.validateBoolean(true)) // ↦ undefined
+ * console.log(Monster.Types.validateBoolean(true)) // ↦ value
 * console.log(Monster.Types.validateBoolean('2')) // ↦ TypeError
 * console.log(Monster.Types.validateBoolean([])) // ↦ TypeError
 * </script>
@@ -228960,8 +229790,8 @@ function validatePrimitive(value) {
 *
 * ```
 * <script type="module">
- * import {validateBoolean} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateBoolean} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(validateBoolean(false))  // ↦ undefined
+ * console.log(validateBoolean(false))  // ↦ value
 * console.log(validateBoolean('2'))  // ↦ TypeError
 * console.log(validateBoolean([]))  // ↦ TypeError
 * </script>
@@ -228991,8 +229821,8 @@ function validateBoolean(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(Monster.Types.validateString('2')) // ↦ undefined
+ * console.log(Monster.Types.validateString('2')) // ↦ value
 * console.log(Monster.Types.validateString([])) // ↦ TypeError
 * </script>
 * ```
@@ -229001,8 +229831,8 @@ function validateBoolean(value) {
 *
 * ```
 * <script type="module">
- * import {validateString} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateString} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(validateString('2'))  // ↦ undefined
+ * console.log(validateString('2'))  // ↦ value
 * console.log(validateString([]))  // ↦ TypeError
 * </script>
 * ```
@@ -229030,8 +229860,8 @@ function validateString(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(Monster.Types.validateObject({})) // ↦ undefined
+ * console.log(Monster.Types.validateObject({})) // ↦ value
 * console.log(Monster.Types.validateObject('2')) // ↦ TypeError
 * console.log(Monster.Types.validateObject([])) // ↦ TypeError
 * </script>
@@ -229041,8 +229871,8 @@ function validateString(value) {
 *
 * ```
 * <script type="module">
- * import {validateObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateObject} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(validateObject({}))  // ↦ undefined
+ * console.log(validateObject({}))  // ↦ value
 * console.log(validateObject('2'))  // ↦ TypeError
 * console.log(validateObject([]))  // ↦ TypeError
 * </script>
@@ -229071,8 +229901,8 @@ function validateObject(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(Monster.Types.validateInstance({}, Object)) // ↦ undefined
+ * console.log(Monster.Types.validateInstance({}, Object)) // ↦ value
 * console.log(Monster.Types.validateInstance('2', Object)) // ↦ TypeError
 * console.log(Monster.Types.validateInstance([], Object)) // ↦ TypeError
 * </script>
@@ -229082,8 +229912,8 @@ function validateObject(value) {
 *
 * ```
 * <script type="module">
- * import {validateInstance} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateInstance} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(validateInstance({}, Object)) // ↦ undefined
+ * console.log(validateInstance({}, Object)) // ↦ value
 * console.log(validateInstance('2', Object)) // ↦ TypeError
 * console.log(validateInstance([], Object)) // ↦ TypeError
 * </script>
@@ -229122,9 +229952,9 @@ function validateInstance(value, instance) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
 * console.log(Monster.Types.validateArray('2')) // ↦ TypeError
- * console.log(Monster.Types.validateArray([])) // ↦ undefined
+ * console.log(Monster.Types.validateArray([])) // ↦ value
 * </script>
 * ```
 *
@@ -229132,9 +229962,9 @@ function validateInstance(value, instance) {
 *
 * ```
 * <script type="module">
- * import {validateArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateArray} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
 * console.log(validateArray('2'))  // ↦ TypeError
- * console.log(validateArray([]))  // ↦ undefined
+ * console.log(validateArray([]))  // ↦ value
 * </script>
 * ```
 *
@@ -229154,6 +229984,45 @@ function validateArray(value) {
  return value;
 }
+/**
+ * This method checks if the type matches the symbol type. this function is identical to isSymbol() except that a TypeError is thrown.
+ *
+ * You can call the method via the monster namespace `Monster.Types.validateSymbol()`.
+ *
+ * ```
+ * <script type="module">
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
+ * console.log(Monster.Types.validateSymbol('2')) // ↦ TypeError
+ * console.log(Monster.Types.validateSymbol([])) // ↦ value
+ * </script>
+ * ```
+ *
+ * Alternatively, you can also integrate this function individually.
+ *
+ * ```
+ * <script type="module">
+ * import {validateSymbol} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
+ * console.log(validateSymbol('2'))  // ↦ TypeError
+ * console.log(validateSymbol())  // ↦ value
+ * </script>
+ * ```
+ *
+ * @param {*} value
+ * @return {*}
+ * @since 1.9.0
+ * @copyright schukai GmbH
+ * @memberOf Monster/Types
+ * @throws {TypeError} value is not an symbol
+ */
+function validateSymbol(value) {
+  if (!(0, _is.isSymbol)(value)) {
+    throw new TypeError('value is not an symbol');
+  }
+  return value;
+}
 /**
 * This method checks if the type matches the function type. this function is identical to isFunction() except that a TypeError is thrown.
 *
@@ -229161,8 +230030,8 @@ function validateArray(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(Monster.Types.validateFunction(()=>{})) // ↦ undefined
+ * console.log(Monster.Types.validateFunction(()=>{})) // ↦ value
 * console.log(Monster.Types.validateFunction('2')) // ↦ TypeError
 * console.log(Monster.Types.validateFunction([])) // ↦ TypeError
 * </script>
@@ -229172,8 +230041,8 @@ function validateArray(value) {
 *
 * ```
 * <script type="module">
- * import {validateFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
- * console.log(validateFunction(()=>{})) // ↦ undefined
+ * console.log(validateFunction(()=>{})) // ↦ value
 * console.log(validateFunction('2'))  // ↦ TypeError
 * console.log(validateFunction([]))  // ↦ TypeError
 * </script>
@@ -229202,10 +230071,10 @@ function validateFunction(value) {
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
 * console.log(Monster.Types.validateInteger(true)) // ↦ TypeError
 * console.log(Monster.Types.validateInteger('2')) // ↦ TypeError
- * console.log(Monster.Types.validateInteger(2)) // ↦ undefined
+ * console.log(Monster.Types.validateInteger(2)) // ↦ value
 * </script>
 * ```
 *
@@ -229213,10 +230082,10 @@ function validateFunction(value) {
 *
 * ```
 * <script type="module">
- * import {validateFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/validate.js';
+ * import {validateFunction} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/validate.js';
 * console.log(validateInteger(true)) // ↦ TypeError
 * console.log(validateInteger('2'))  // ↦ TypeError
- * console.log(validateInteger(2))  // ↦ undefined
+ * console.log(validateInteger(2))  // ↦ value
 * </script>
 * ```
 *
@@ -229239,7 +230108,7 @@ function validateInteger(value) {
 _namespace.Monster.assignToNamespace('Monster.Types', validatePrimitive, validateBoolean, validateString, validateObject, validateArray, validateFunction, validateIterable, validateInteger);
-},{"../namespace.js":1151,"./is.js":1155}],1166:[function(require,module,exports){
+},{"../namespace.js":1152,"./is.js":1156}],1167:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -229281,7 +230150,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/version.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/version.js';
 * console.log(new Monster.Types.Version('1.2.3')) // ↦ 1.2.3
 * console.log(new Monster.Types.Version('1')) // ↦ 1.0.0
 * </script>
@@ -229291,7 +230160,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Version} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/version.js';
+ * import {Version} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/version.js';
 * console.log(new Version('1.2.3')) // ↦ 1.2.3
 * console.log(new Version('1')) // ↦ 1.0.0
 * </script>
@@ -229299,7 +230168,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * @example
 *
- * import {Version} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/version.js';
+ * import {Version} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/version.js';
 *
 * new Version('1.0.0') // ↦ 1.0.0
 * new Version(1)  // ↦ 1.0.0
@@ -229432,7 +230301,7 @@ var monsterVersion;
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/version.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/version.js';
 * console.log(Monster.getVersion())
 * console.log(Monster.getVersion())
 * </script>
@@ -229442,7 +230311,7 @@ var monsterVersion;
 *
 * ```
 * <script type="module">
- * import {getVersion} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/version.js';
+ * import {getVersion} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/version.js';
 * console.log(getVersion())
 * console.log(getVersion())
 * </script>
@@ -229462,7 +230331,7 @@ function getVersion() {
  /**#@+ dont touch, replaced by make with package.json version */
-  monsterVersion = new Version('1.8.0');
+  monsterVersion = new Version('1.9.0');
  /**#@-*/
  return monsterVersion;
@@ -229470,7 +230339,7 @@ function getVersion() {
 _namespace.Monster.assignToNamespace('Monster', getVersion);
-},{"../namespace.js":1151,"./base.js":1152,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1167:[function(require,module,exports){
+},{"../namespace.js":1152,"./base.js":1153,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19}],1168:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -229510,7 +230379,7 @@ var _global = require("../types/global.js");
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/util/clone.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/util/clone.js';
 * console.log(Monster.Util.clone({}))
 * </script>
 * ```
@@ -229519,7 +230388,7 @@ var _global = require("../types/global.js");
 *
 * ```
 * <script type="module">
- * import {clone} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/util/clone.js';
+ * import {clone} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/util/clone.js';
 * console.log(clone({}))
 * </script>
 * ```
@@ -229635,7 +230504,7 @@ function cloneObject(obj) {
 _namespace.Monster.assignToNamespace('Monster.Util', clone);
-},{"../namespace.js":1151,"../types/global.js":1153,"../types/is.js":1155,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1168:[function(require,module,exports){
+},{"../namespace.js":1152,"../types/global.js":1154,"../types/is.js":1156,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24}],1169:[function(require,module,exports){
 'use strict';
 /**
 * @author schukai GmbH
@@ -229679,7 +230548,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/util/comparator.js';
+ * import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/util/comparator.js';
 * console.log(new Monster.Util.Comparator())
 * </script>
 * ```
@@ -229688,7 +230557,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 *
 * ```
 * <script type="module">
- * import {Comparator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/util/comparator.js';
+ * import {Comparator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/util/comparator.js';
 * console.log(new Comparator())
 * </script>
 * ```
@@ -229713,7 +230582,7 @@ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Re
 * 
 * @example
 *
- * import {Comparator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/util/comparator.js';
+ * import {Comparator} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/util/comparator.js';
 *
 * console.log(new Comparator().lessThanOrEqual(2, 5))
 * // ↦ true
@@ -229862,7 +230731,7 @@ exports.Comparator = Comparator;
 _base.Monster.assignToNamespace('Monster.Util', Comparator);
-},{"../types/base.js":1152,"../types/is.js":1155,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/typeof":24}],1169:[function(require,module,exports){
+},{"../types/base.js":1153,"../types/is.js":1156,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/typeof":24}],1170:[function(require,module,exports){
 "use strict";
 var _valid = require("../../../source/constraints/valid.js");
@@ -229889,7 +230758,7 @@ describe('AndOperator', function () {
  });
 });
-},{"../../../source/constraints/andoperator.js":1128,"../../../source/constraints/invalid.js":1129,"../../../source/constraints/valid.js":1133}],1170:[function(require,module,exports){
+},{"../../../source/constraints/andoperator.js":1128,"../../../source/constraints/invalid.js":1129,"../../../source/constraints/valid.js":1133}],1171:[function(require,module,exports){
 "use strict";
 var _invalid = require("../../../source/constraints/invalid.js");
@@ -229908,7 +230777,7 @@ describe('Invalid', function () {
  });
 });
-},{"../../../source/constraints/invalid.js":1129,"chai":132}],1171:[function(require,module,exports){
+},{"../../../source/constraints/invalid.js":1129,"chai":132}],1172:[function(require,module,exports){
 "use strict";
 var _isarray = require("../../../source/constraints/isarray.js");
@@ -229929,7 +230798,7 @@ describe('IsArray', function () {
  });
 });
-},{"../../../source/constraints/isarray.js":1130,"chai":132}],1172:[function(require,module,exports){
+},{"../../../source/constraints/isarray.js":1130,"chai":132}],1173:[function(require,module,exports){
 "use strict";
 var _isobject = require("../../../source/constraints/isobject.js");
@@ -229950,7 +230819,7 @@ describe('IsObject', function () {
  });
 });
-},{"../../../source/constraints/isobject.js":1131,"chai":132}],1173:[function(require,module,exports){
+},{"../../../source/constraints/isobject.js":1131,"chai":132}],1174:[function(require,module,exports){
 "use strict";
 var _valid = require("../../../source/constraints/valid.js");
@@ -229977,7 +230846,7 @@ describe('OrOperator', function () {
  });
 });
-},{"../../../source/constraints/invalid.js":1129,"../../../source/constraints/oroperator.js":1132,"../../../source/constraints/valid.js":1133}],1174:[function(require,module,exports){
+},{"../../../source/constraints/invalid.js":1129,"../../../source/constraints/oroperator.js":1132,"../../../source/constraints/valid.js":1133}],1175:[function(require,module,exports){
 "use strict";
 var _valid = require("../../../source/constraints/valid.js");
@@ -229997,7 +230866,7 @@ describe('Valid', function () {
  });
 });
-},{"../../../source/constraints/valid.js":1133,"chai":132}],1175:[function(require,module,exports){
+},{"../../../source/constraints/valid.js":1133,"chai":132}],1176:[function(require,module,exports){
 "use strict";
 var _buildmap = require("../../../source/data/buildmap.js");
@@ -230087,7 +230956,7 @@ describe('buildMap', function () {
  });
 });
-},{"../../../source/data/buildmap.js":1134,"chai":132}],1176:[function(require,module,exports){
+},{"../../../source/data/buildmap.js":1134,"chai":132}],1177:[function(require,module,exports){
 "use strict";
 var _diff = require("../../../source/data/diff.js");
@@ -230168,7 +231037,7 @@ describe('Diff', function () {
  });
 });
-},{"../../../source/data/diff.js":1135,"../../../source/types/queue.js":1159,"chai":132}],1177:[function(require,module,exports){
+},{"../../../source/data/diff.js":1135,"../../../source/types/queue.js":1160,"chai":132}],1178:[function(require,module,exports){
 "use strict";
 var _pathfinder = require("../../../source/data/pathfinder.js");
@@ -230389,7 +231258,7 @@ describe('Pathfinder', function () {
  });
 });
-},{"../../../source/data/pathfinder.js":1136,"chai":132}],1178:[function(require,module,exports){
+},{"../../../source/data/pathfinder.js":1136,"chai":132}],1179:[function(require,module,exports){
 (function (global){(function (){
 "use strict";
@@ -230450,7 +231319,7 @@ describe('Pipe', function () {
 });
 }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../../../source/data/pipe.js":1137,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1179:[function(require,module,exports){
+},{"../../../source/data/pipe.js":1137,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1180:[function(require,module,exports){
 (function (global){(function (){
 "use strict";
@@ -230560,7 +231429,7 @@ describe('Transformer', function () {
 });
 }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../../../source/data/transformer.js":1138,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132,"jsdom":337}],1180:[function(require,module,exports){
+},{"../../../source/data/transformer.js":1138,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132,"jsdom":337}],1181:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -230626,7 +231495,110 @@ describe('Assembler', function () {
  });
 });
-},{"../../../source/dom/assembler.js":1139,"../../util/jsdom.js":1210,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1181:[function(require,module,exports){
+},{"../../../source/dom/assembler.js":1139,"../../util/jsdom.js":1212,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1182:[function(require,module,exports){
+'use strict';
+var _chai = require("chai");
+var _attributes = require("../../../source/dom/attributes.js");
+var _jsdom = require("../../util/jsdom.js");
+var html1 = "<div id=\"test1\"></div>";
+describe('Attributes', function () {
+  before(function (done) {
+    (0, _jsdom.initJSDOM)().then(function () {
+      done();
+    });
+  });
+  describe('ObjectLink', function () {
+    var symbol = Symbol('mytest');
+    beforeEach(function () {
+      var mocks = document.getElementById('mocks');
+      mocks.innerHTML = html1;
+    });
+    afterEach(function () {
+      var mocks = document.getElementById('mocks');
+      mocks.innerHTML = "";
+    });
+    it('should handle object-links', function () {
+      var obj = {
+        a: 1
+      };
+      var element = document.getElementById('test1');
+      (0, _chai.expect)((0, _attributes.hasObjectLink)(element, symbol)).to.be["false"];
+      (0, _attributes.addToObjectLink)(element, symbol, obj);
+      (0, _chai.expect)((0, _attributes.hasObjectLink)(element, symbol)).to.be["true"];
+      var o = (0, _attributes.getLinkedObjects)(element, symbol).next();
+      (0, _chai.expect)(o.value).to.equal(obj);
+      (0, _attributes.removeObjectLink)(element, symbol);
+      (0, _chai.expect)((0, _attributes.hasObjectLink)(element, symbol)).to.be["false"];
+      (0, _chai.expect)(function () {
+        return (0, _attributes.getLinkedObjects)(element, symbol);
+      }).to["throw"](Error);
+    });
+  });
+  describe('Attributes', function () {
+    beforeEach(function () {
+      var mocks = document.getElementById('mocks');
+      mocks.innerHTML = html1;
+    });
+    afterEach(function () {
+      var mocks = document.getElementById('mocks');
+      mocks.innerHTML = "";
+    });
+    var atributeKey = 'data-test';
+    it('toggleAttributeToken(element, key, value)', function () {
+      var element = document.getElementById('test1');
+      (0, _chai.expect)(element.hasAttribute(atributeKey)).to.be["false"];
+      element.setAttribute(atributeKey, 'apple bananna');
+      (0, _attributes.toggleAttributeToken)(element, atributeKey, 'pinapple');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('apple bananna pinapple');
+      (0, _attributes.toggleAttributeToken)(element, atributeKey, 'pinapple');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('apple bananna');
+    });
+    it('addAttributeToken(element, key, value)', function () {
+      var element = document.getElementById('test1');
+      (0, _chai.expect)(element.hasAttribute(atributeKey)).to.be["false"];
+      (0, _attributes.addAttributeToken)(element, atributeKey, 'pinapple');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('pinapple');
+      (0, _attributes.addAttributeToken)(element, atributeKey, 'bananna');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('pinapple bananna');
+    });
+    it('removeAttributeToken(element, key, value)', function () {
+      var element = document.getElementById('test1');
+      element.setAttribute(atributeKey, 'apple bananna lemmon');
+      (0, _attributes.removeAttributeToken)(element, atributeKey, 'pinapple');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('apple bananna lemmon');
+      (0, _attributes.removeAttributeToken)(element, atributeKey, 'bananna');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('apple lemmon');
+    });
+    it('containsAttributeToken(element, key, value)', function () {
+      var element = document.getElementById('test1');
+      (0, _chai.expect)((0, _attributes.containsAttributeToken)(element, atributeKey, 'pinapple')).to.be["false"];
+      element.setAttribute(atributeKey, 'apple bananna');
+      (0, _chai.expect)((0, _attributes.containsAttributeToken)(element, atributeKey, 'pinapple')).to.be["false"];
+      (0, _chai.expect)((0, _attributes.containsAttributeToken)(element, atributeKey, 'bananna')).to.be["true"];
+      (0, _chai.expect)((0, _attributes.containsAttributeToken)(element, atributeKey, 'apple')).to.be["true"];
+    });
+    it(' replaceAttributeToken(element, key, value)', function () {
+      var element = document.getElementById('test1');
+      element.setAttribute(atributeKey, 'apple bananna tomato');
+      (0, _attributes.replaceAttributeToken)(element, atributeKey, 'tomato', 'lemmon');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('apple bananna lemmon');
+      (0, _attributes.replaceAttributeToken)(element, atributeKey, 'bananna', 'pear');
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('apple pear lemmon');
+    });
+    it('clearAttributeTokens(element, key)', function () {
+      var element = document.getElementById('test1');
+      element.setAttribute(atributeKey, 'apple bananna');
+      (0, _attributes.clearAttributeTokens)(element, atributeKey);
+      (0, _chai.expect)(element.getAttribute(atributeKey)).to.be.equal('');
+    });
+  });
+});
+},{"../../../source/dom/attributes.js":1140,"../../util/jsdom.js":1212,"chai":132}],1183:[function(require,module,exports){
 'use strict'; //
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -230702,7 +231674,7 @@ describe('DOM', function () {
  });
 });
-},{"../../../source/dom/customelement.js":1141,"../../util/jsdom.js":1210,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/typeof":24,"chai":132}],1182:[function(require,module,exports){
+},{"../../../source/dom/customelement.js":1142,"../../util/jsdom.js":1212,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"@babel/runtime/helpers/typeof":24,"chai":132}],1184:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -230785,7 +231757,7 @@ describe('Handle', function () {
  });
 });
-},{"../../../source/dom/handle.js":1142,"../../../source/dom/util.js":1146,"../../../source/types/global.js":1153,"../../../source/types/proxyobserver.js":1158,"../../util/jsdom.js":1210,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1183:[function(require,module,exports){
+},{"../../../source/dom/handle.js":1143,"../../../source/dom/util.js":1147,"../../../source/types/global.js":1154,"../../../source/types/proxyobserver.js":1159,"../../util/jsdom.js":1212,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1185:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -230842,7 +231814,7 @@ describe('Template', function () {
  });
 });
-},{"../../../source/dom/template.js":1143,"../../util/jsdom.js":1210,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1184:[function(require,module,exports){
+},{"../../../source/dom/template.js":1144,"../../util/jsdom.js":1212,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1186:[function(require,module,exports){
 'use strict';
 var _util = require("../../../source/dom/util.js");
@@ -230898,7 +231870,7 @@ describe('Theme', function () {
  });
 });
-},{"../../../source/dom/theme.js":1144,"../../../source/dom/util.js":1146,"../../util/jsdom.js":1210,"chai":132}],1185:[function(require,module,exports){
+},{"../../../source/dom/theme.js":1145,"../../../source/dom/util.js":1147,"../../util/jsdom.js":1212,"chai":132}],1187:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -230918,7 +231890,8 @@ var expect = _chai["default"].expect;
 _chai["default"].use(_chaiDom.chaiDom);
 var html1 = "\n    <template id=\"current\">\n        <li data-monster-replace=\"path:current | tojson\"></li>\n    </template>\n    <div id=\"test1\">\n        <ul data-monster-insert=\"current path:a.b\">\n        </ul>\n    </div>\n";
-var html2 = "\n    <div id=\"test1\">\n        <div data-monster-replace=\"path:text | tolower\"> </div>\n        <div data-monster-replace=\"path:text | call:myformatter\"> </div>\n    </div>\n";
+var html2 = "\n    <div id=\"test1\">\n        <div data-monster-replace=\"path:text | tolower\"> </div>\n        <div data-monster-replace=\"path:text | call:myformatter\"> </div>\n        <div data-monster-replace=\"static:hello\"></div>\n    </div>\n";
+var html3 = "\n\n<template id=\"myinnerid\">\n    <span data-monster-replace=\"path:myinnerid | tojson\"></span>\n</template>\n\n<template id=\"myid\">\n   <p data-monster-insert=\"myinnerid path:a.b\"></p>\n</template>\n\n<div id=\"test1\">\n    <div data-monster-insert=\"myid path:a.b\"></div>\n</div>\n\n";
 describe('DOM', function () {
  before(function (done) {
    (0, _jsdom.initJSDOM)().then(function () {
@@ -230933,9 +231906,6 @@ describe('DOM', function () {
    var mocks = document.getElementById('mocks');
    mocks.innerHTML = "";
  });
-  describe('Updater()', function () {
-    describe('Example code', function () {});
-  });
  describe('Updater()', function () {
    describe('test Errors', function () {
      it('should throw value is not an instance of HTMLElement Error', function () {
@@ -230943,10 +231913,10 @@ describe('DOM', function () {
          return new _updater.Updater();
        }).to["throw"](TypeError);
      });
-      it('should throw value is not an instance of HTMLElement Error', function () {
+      it('should throw value is wrong', function () {
        var element = document.getElementById('test1');
        expect(function () {
-          return new _updater.Updater(element);
+          return new _updater.Updater(element, null);
        }).to["throw"](TypeError);
      });
      it('should throw Error: the value is not iterable', function (done) {
@@ -231028,6 +231998,34 @@ describe('DOM', function () {
          expect((0, _typeof2["default"])(d)).is.equal('object');
          expect(element).contain.html('<div data-monster-replace="path:text | tolower">hallo</div>');
          expect(element).contain.html('<div data-monster-replace="path:text | call:myformatter">HALLOyes!</div>');
+          expect(element).contain.html('<div data-monster-replace="static:hello">hello</div>');
+          done();
+        })["catch"](function (e) {
+          done(new Error(e));
+        });
+      });
+    });
+  });
+  describe('Updater()', function () {
+    beforeEach(function () {
+      var mocks = document.getElementById('mocks');
+      mocks.innerHTML = html3;
+    });
+    describe('Replace', function () {
+      it('should ', function (done) {
+        var element = document.getElementById('test1');
+        var d = new _updater.Updater(element, {
+          a: {
+            b: [{
+              i: '0'
+            }]
+          }
+        });
+        d.run().then(function () {
+          expect((0, _typeof2["default"])(d)).is.equal('object');
+          expect(element).contain.html('<div data-monster-insert="myid path:a.b">');
+          expect(element).contain.html('<p data-monster-insert="myinnerid path:a.b" data-monster-insert-reference="myid-0">');
+          expect(element).contain.html('<span data-monster-replace="path:a.b.0 | tojson" data-monster-insert-reference="myinnerid-0">{"i":"0"}</span>');
          done();
        })["catch"](function (e) {
          done(new Error(e));
@@ -231037,7 +232035,7 @@ describe('DOM', function () {
  });
 });
-},{"../../../source/dom/updater.js":1145,"../../util/chai-dom.js":1209,"../../util/jsdom.js":1210,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1186:[function(require,module,exports){
+},{"../../../source/dom/updater.js":1146,"../../util/chai-dom.js":1211,"../../util/jsdom.js":1212,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1188:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -231098,7 +232096,7 @@ describe('DOM', function () {
  });
 });
-},{"../../../source/dom/util.js":1146,"../../util/jsdom.js":1210,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"@babel/runtime/regenerator":28,"chai":132}],1187:[function(require,module,exports){
+},{"../../../source/dom/util.js":1147,"../../util/jsdom.js":1212,"@babel/runtime/helpers/asyncToGenerator":5,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"@babel/runtime/regenerator":28,"chai":132}],1189:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -231269,7 +232267,7 @@ describe('Logging', function () {
  });
 });
-},{"../../../source/logging/handler.js":1147,"../../../source/logging/logentry.js":1148,"../../../source/logging/logger.js":1149,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/get":9,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"chai":132}],1188:[function(require,module,exports){
+},{"../../../source/logging/handler.js":1148,"../../../source/logging/logentry.js":1149,"../../../source/logging/logger.js":1150,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/get":9,"@babel/runtime/helpers/getPrototypeOf":10,"@babel/runtime/helpers/inherits":11,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/possibleConstructorReturn":19,"chai":132}],1190:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231300,7 +232298,7 @@ describe('Log', function () {
  });
 });
-},{"../../../source/logging/logentry.js":1148,"chai":132}],1189:[function(require,module,exports){
+},{"../../../source/logging/logentry.js":1149,"chai":132}],1191:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231363,7 +232361,7 @@ describe('Logging', function () {
  });
 });
-},{"../../../source/logging/logger.js":1149,"chai":132}],1190:[function(require,module,exports){
+},{"../../../source/logging/logger.js":1150,"chai":132}],1192:[function(require,module,exports){
 (function (global){(function (){
 "use strict";
@@ -231415,7 +232413,7 @@ describe('Math', function () {
 });
 }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../../../source/math/random.js":1150,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1191:[function(require,module,exports){
+},{"../../../source/math/random.js":1151,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1193:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231427,7 +232425,7 @@ describe('Monster', function () {
    var monsterVersion;
    /**#@+ dont touch, replaced by make with package.json version */
-    monsterVersion = new _version.Version('1.8.0');
+    monsterVersion = new _version.Version('1.9.0');
    /**#@-*/
    var m = _version.Monster.getVersion();
@@ -231438,7 +232436,7 @@ describe('Monster', function () {
  });
 });
-},{"../../source/types/version.js":1166,"chai":132}],1192:[function(require,module,exports){
+},{"../../source/types/version.js":1167,"chai":132}],1194:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231456,7 +232454,7 @@ describe('Base', function () {
  });
 });
-},{"../../../source/types/base.js":1152,"chai":132}],1193:[function(require,module,exports){
+},{"../../../source/types/base.js":1153,"chai":132}],1195:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -231488,7 +232486,7 @@ describe('Global', function () {
  });
 });
-},{"../../../source/types/global.js":1153,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1194:[function(require,module,exports){
+},{"../../../source/types/global.js":1154,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1196:[function(require,module,exports){
 (function (global){(function (){
 "use strict";
@@ -231524,7 +232522,7 @@ describe('ID', function () {
 });
 }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../../../source/types/id.js":1154,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1195:[function(require,module,exports){
+},{"../../../source/types/id.js":1155,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1197:[function(require,module,exports){
 (function (global){(function (){
 "use strict";
@@ -231560,6 +232558,15 @@ describe('Is', function () {
      });
    });
  });
+  describe('.isSymbol()', function () {
+    [['test1', false], [undefined, false], [null, false], [function () {}, false], [2, false], [parseInt("a"), false], [false, false], [true, false], [4.5, false], [{}, false], [[1, 2, 3], false], [Symbol("foo"), true]].forEach(function (data) {
+      var a = data.shift();
+      var b = data.shift();
+      it('is.isSymbol(' + (0, _typeof2["default"])(a) + ') should return ' + b, function () {
+        (0, _chai.expect)((0, _is.isSymbol)(a)).is.equal(b);
+      });
+    });
+  });
  describe('.isInteger()', function () {
    [['test1', false], [undefined, false], [null, false], [function () {}, false], [2, true], [parseInt("a"), false], [false, false], [true, false], [4.5, false], [{}, false], [[1, 2, 3], false], [Symbol("foo"), false]].forEach(function (data) {
      var a = data.shift();
@@ -231636,7 +232643,7 @@ describe('Is', function () {
 });
 }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../../../source/types/id.js":1154,"../../../source/types/is.js":1155,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1196:[function(require,module,exports){
+},{"../../../source/types/id.js":1155,"../../../source/types/is.js":1156,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1198:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231728,7 +232735,7 @@ describe('Observer', function () {
  });
 });
-},{"../../../source/types/observer.js":1156,"chai":132}],1197:[function(require,module,exports){
+},{"../../../source/types/observer.js":1157,"chai":132}],1199:[function(require,module,exports){
 "use strict";
 var _observerlist = require("../../../source/types/observerlist.js");
@@ -231805,7 +232812,7 @@ describe('ObserverList', function () {
  });
 });
-},{"../../../source/types/observer.js":1156,"../../../source/types/observerlist.js":1157,"chai":132}],1198:[function(require,module,exports){
+},{"../../../source/types/observer.js":1157,"../../../source/types/observerlist.js":1158,"chai":132}],1200:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231899,7 +232906,7 @@ describe('ProxyObserver', function () {
  });
 });
-},{"../../../source/types/is.js":1155,"../../../source/types/observer.js":1156,"../../../source/types/proxyobserver.js":1158,"chai":132}],1199:[function(require,module,exports){
+},{"../../../source/types/is.js":1156,"../../../source/types/observer.js":1157,"../../../source/types/proxyobserver.js":1159,"chai":132}],1201:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -231940,7 +232947,7 @@ describe('Queue', function () {
  });
 });
-},{"../../../source/types/queue.js":1159,"chai":132}],1200:[function(require,module,exports){
+},{"../../../source/types/queue.js":1160,"chai":132}],1202:[function(require,module,exports){
 (function (global){(function (){
 "use strict";
@@ -231971,7 +232978,7 @@ describe('RandomID', function () {
 });
 }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../../../source/types/randomid.js":1160,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1201:[function(require,module,exports){
+},{"../../../source/types/randomid.js":1161,"@babel/runtime/helpers/typeof":24,"@peculiar/webcrypto":46,"chai":132}],1203:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -232012,7 +233019,7 @@ describe('Stack', function () {
  });
 });
-},{"../../../source/types/stack.js":1161,"chai":132}],1202:[function(require,module,exports){
+},{"../../../source/types/stack.js":1162,"chai":132}],1204:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -232209,7 +233216,7 @@ describe('TokenList', function () {
  });
 });
-},{"../../../source/types/tokenlist.js":1162,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24,"chai":132}],1203:[function(require,module,exports){
+},{"../../../source/types/tokenlist.js":1163,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/toConsumableArray":23,"@babel/runtime/helpers/typeof":24,"chai":132}],1205:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -232244,7 +233251,7 @@ describe('typeOf', function () {
  });
 });
-},{"../../../source/types/stack.js":1161,"../../../source/types/typeof.js":1163,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1204:[function(require,module,exports){
+},{"../../../source/types/stack.js":1162,"../../../source/types/typeof.js":1164,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/regenerator":28,"chai":132}],1206:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -232330,7 +233337,7 @@ describe('UniqueQueue', function () {
  });
 });
-},{"../../../source/types/uniquequeue.js":1164,"chai":132}],1205:[function(require,module,exports){
+},{"../../../source/types/uniquequeue.js":1165,"chai":132}],1207:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -232382,6 +233389,24 @@ describe('validate', function () {
      }
    });
  });
+  describe('.validateSymbol()', function () {
+    [['test1', false], [undefined, false], [null, false], [function () {}, false], [2, false], [false, false], [true, false], [4.5, false], [{}, false], [[1, 2, 3], false], [Symbol("foo"), true]].forEach(function (data) {
+      var a = data.shift();
+      var b = data.shift();
+      if (b === false) {
+        it('.validateSymbol(' + (0, _typeof2["default"])(a) + ') should throw TypeException ' + b, function () {
+          (0, _chai.expect)(function () {
+            return (0, _validate.validateSymbol)(a);
+          }).to["throw"](TypeError);
+        });
+      } else {
+        it('.validateSymbol(' + (0, _typeof2["default"])(a) + ') should not throw TypeException ' + b, function () {
+          (0, _chai.expect)((0, _validate.validateSymbol)(a)).to.be.equal(a);
+        });
+      }
+    });
+  });
  describe('.validateIterable()', function () {
    [['test1', true], [undefined, false], [null, false], [function () {}, false], [2, false], [false, false], [true, false], [4.5, false], [{}, false], [[1, 2, 3], true], [Symbol("foo"), false]].forEach(function (data) {
      var a = data.shift();
@@ -232518,7 +233543,7 @@ describe('validate', function () {
  });
 });
-},{"../../../source/types/base.js":1152,"../../../source/types/id.js":1154,"../../../source/types/validate.js":1165,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1206:[function(require,module,exports){
+},{"../../../source/types/base.js":1153,"../../../source/types/id.js":1155,"../../../source/types/validate.js":1166,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1208:[function(require,module,exports){
 "use strict";
 var _version = require("../../../source/types/version.js");
@@ -232549,7 +233574,7 @@ describe('Version', function () {
  });
 });
-},{"../../../source/types/version.js":1166,"chai":132}],1207:[function(require,module,exports){
+},{"../../../source/types/version.js":1167,"chai":132}],1209:[function(require,module,exports){
 "use strict";
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -232661,7 +233686,7 @@ describe('Clone', function () {
  });
 });
-},{"../../../source/util/clone.js":1167,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1208:[function(require,module,exports){
+},{"../../../source/util/clone.js":1168,"@babel/runtime/helpers/classCallCheck":6,"@babel/runtime/helpers/createClass":8,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"chai":132}],1210:[function(require,module,exports){
 "use strict";
 var _chai = require("chai");
@@ -232778,7 +233803,7 @@ describe('Comparator', function () {
  });
 });
-},{"../../../source/util/comparator.js":1168,"chai":132}],1209:[function(require,module,exports){
+},{"../../../source/util/comparator.js":1169,"chai":132}],1211:[function(require,module,exports){
 "use strict";
 Object.defineProperty(exports, "__esModule", {
@@ -233026,7 +234051,7 @@ function chaiDom(chai, utils) {
  });
 }
-},{}],1210:[function(require,module,exports){
+},{}],1212:[function(require,module,exports){
 'use strict';
 var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
@@ -233079,7 +234104,7 @@ function initJSDOM() {
  });
 }
-},{"../../source/types/global.js":1153,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"jsdom":337}],1211:[function(require,module,exports){
+},{"../../source/types/global.js":1154,"@babel/runtime/helpers/interopRequireDefault":12,"@babel/runtime/helpers/typeof":24,"jsdom":337}],1213:[function(require,module,exports){
 "use strict";
 require("../cases/logging/logger.js");
@@ -233092,6 +234117,8 @@ require("../cases/dom/handle.js");
 require("../cases/dom/updater.js");
+require("../cases/dom/attributes.js");
 require("../cases/dom/template.js");
 require("../cases/dom/util.js");
@@ -233165,6 +234192,6 @@ require("../cases/monster.js");
 /** this file was created automatically by the make target test-browser-monster */
 SharedArrayBuffer = ArrayBuffer;
-},{"../cases/constraint/andoperator.js":1169,"../cases/constraint/invalid.js":1170,"../cases/constraint/isarray.js":1171,"../cases/constraint/isobject.js":1172,"../cases/constraint/oroperator.js":1173,"../cases/constraint/valid.js":1174,"../cases/data/buildmap.js":1175,"../cases/data/diff.js":1176,"../cases/data/pathfinder.js":1177,"../cases/data/pipe.js":1178,"../cases/data/transformer.js":1179,"../cases/dom/assembler.js":1180,"../cases/dom/customelement.js":1181,"../cases/dom/handle.js":1182,"../cases/dom/template.js":1183,"../cases/dom/theme.js":1184,"../cases/dom/updater.js":1185,"../cases/dom/util.js":1186,"../cases/logging/handler.js":1187,"../cases/logging/logentry.js":1188,"../cases/logging/logger.js":1189,"../cases/math/random.js":1190,"../cases/monster.js":1191,"../cases/types/base.js":1192,"../cases/types/global.js":1193,"../cases/types/id.js":1194,"../cases/types/is.js":1195,"../cases/types/observer.js":1196,"../cases/types/observerlist.js":1197,"../cases/types/proxyobserver.js":1198,"../cases/types/queue.js":1199,"../cases/types/randomid.js":1200,"../cases/types/stack.js":1201,"../cases/types/tokenlist.js":1202,"../cases/types/typeof.js":1203,"../cases/types/uniquequeue.js":1204,"../cases/types/validate.js":1205,"../cases/types/version.js":1206,"../cases/util/clone.js":1207,"../cases/util/comparator.js":1208}],1212:[function(require,module,exports){
+},{"../cases/constraint/andoperator.js":1170,"../cases/constraint/invalid.js":1171,"../cases/constraint/isarray.js":1172,"../cases/constraint/isobject.js":1173,"../cases/constraint/oroperator.js":1174,"../cases/constraint/valid.js":1175,"../cases/data/buildmap.js":1176,"../cases/data/diff.js":1177,"../cases/data/pathfinder.js":1178,"../cases/data/pipe.js":1179,"../cases/data/transformer.js":1180,"../cases/dom/assembler.js":1181,"../cases/dom/attributes.js":1182,"../cases/dom/customelement.js":1183,"../cases/dom/handle.js":1184,"../cases/dom/template.js":1185,"../cases/dom/theme.js":1186,"../cases/dom/updater.js":1187,"../cases/dom/util.js":1188,"../cases/logging/handler.js":1189,"../cases/logging/logentry.js":1190,"../cases/logging/logger.js":1191,"../cases/math/random.js":1192,"../cases/monster.js":1193,"../cases/types/base.js":1194,"../cases/types/global.js":1195,"../cases/types/id.js":1196,"../cases/types/is.js":1197,"../cases/types/observer.js":1198,"../cases/types/observerlist.js":1199,"../cases/types/proxyobserver.js":1200,"../cases/types/queue.js":1201,"../cases/types/randomid.js":1202,"../cases/types/stack.js":1203,"../cases/types/tokenlist.js":1204,"../cases/types/typeof.js":1205,"../cases/types/uniquequeue.js":1206,"../cases/types/validate.js":1207,"../cases/types/version.js":1208,"../cases/util/clone.js":1209,"../cases/util/comparator.js":1210}],1214:[function(require,module,exports){
 arguments[4][81][0].apply(exports,arguments)
-},{"dup":81}]},{},[1211]);
+},{"dup":81}]},{},[1213]);
--- a/tutorials/dom-based-templating-implementation.md
+++ b/tutorials/dom-based-templating-implementation.md
-Monster uses a DOM-based template approach. All Monster templates are  
+Monster's updater uses a DOM-based approach. The configuration and the template system are valid and parsable HTML.
-valid, parsable HTML that has been extended with some special attributes. 
-## replace
+The configuration is done via some special attributes with a `data-monster` prefix.  
-The simplest manipulation is to replace the content of a tag.  
+Code is always the most informative. So let's take a look at a complete example right away.
-To do this, simply use the `data-monster-replace` attribute.
 ``` 
-<div data-monster-replace="static:hello"></div>
+// The first thing to do is to include the Updater class.
+import {Updater} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/updater.js';
+// Now we prepare the html document.
+// This is done here via script, but can also be inserted into the document as pure html. 
+// To do this, simply insert the tag <h1 data-monster-replace="path:headline"></h1>.
+const body = document.querySelector('body');
+const headline = document.createElement('h1');
+headline.setAttribute('data-monster-replace','path:headline')
+body.appendChild(headline);
+// the data structure
+let obj = {
+    headline: "Go!",
+};
+// Now comes the real magic. we pass the updater the parent HTMLElement
+// and the desired data structure.
+const updater = new Updater(body, obj);
+// now we get the used data structure. why can't we take the original structure? 
+// the updater puts a proxy over the data structure and thus allows to monitor changes.
+// We would not see changes to the original object.
+const subject = updater.getSubject();
+// now start the updater
+updater.run();
+// Now you can change the data structure and the HTML will follow these changes.
+// to illustrate, let's put the change into a timer call.
+setTimeout(function(){
+    console.log(obj);
+    subject['headline'] = "Hello!"
+},1000);
+```
+We have seen how we can change the content of an htm element. now let's look at what options are available. 
+## Replace
+The simplest manipulation is to replace the content of a HTMLElement.  
+To do this, simply use the `data-monster-replace` attribute (see example).
+The syntax is quite simple. The result of the attribute pipe is inserted as content of the  
+HTMLElement. For the processing the [Pipe](Monster_Data.Pipe.html)<!-- @IGNORE PREVIOUS: link --> and [Transformer class](Monster_Data.Transformer.html)<!-- @IGNORE PREVIOUS: link -->  
+is used.
+If, for example, you have an object `x` with the structure listed below and want to insert the value of the key b, you write: `path:a.b`.
+The pipe can then be used to apply operators. For example, `tolower` can be used to convert everything to lowercase.
+```
+let x = {
+   a: {
+      b: "EXAMPLE"
+   }
+}
+```
+this is how it looks as an attribute:
+```
+<div data-monster-replace="static:HELLO | tolower"></div>
 ```
 The result is then the following html:
@@ -15,3 +78,121 @@ The result is then the following html:
 ```
 <div data-monster-replace="static:hello">hello</div>
 ```
+A full example looks like this:
+```
+import {Updater} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/updater.js';
+const body = document.querySelector('body');
+const headline = document.createElement('h1');
+headline.setAttribute('data-monster-replace','static:hello')
+body.appendChild(headline);
+// result in ↦ <div data-monster-replace="static:hello"></div>
+new Updater(body).run(); 
+```
+## Attributes
+Attributes can be added via the `data-monster-attributes` attribute. The syntax is attribute name followed by  
+a space and the desired pipe definition.
+```
+<div data-monster-attributes="id static:myid">hello</div>
+```
+The result is then the following html:
+```
+<div id="myid" data-monster-attributes="id static:myid">hello</div>
+```
+Multiple attributes can be separated by commas.
+```
+<div data-monster-attributes="id static:myid, class static:myclass">hello</div>
+```
+## Remove
+The `data-monster-remove` attribute can be used to remove html elements. it is important to  
+note that this cannot be undone. Once removed, nodes will not be reinserted.
+This tag is removed via the updater
+```
+<div data-monster-remove></div>
+```
+## Insert
+The strongest feature is adding elements to a node. For this you need a  
+template and the `data-monster-instert` attribute.
+The syntax of the attribute is first an id followed by a space. This is then followed by the pipe command.
+the values for the corresponding data must be available as an array.
+```
+let obj = {
+    a: [
+        {"id": 1},
+        {"id": 2},
+        {"id": 3},
+        {"id": 4}
+    ]
+};
+```
+here is a full example:
+```
+const body = document.querySelector('body');
+const li = document.createElement('li');
+li.innerHTML="-/-";
+li.setAttribute('data-monster-replace','path:myid | index:id | tostring | prefix:x');
+const template = document.createElement('template');
+template.setAttribute('id','myid');
+template.content.appendChild(li);
+body.appendChild(template);
+const list = document.createElement('ul');
+list.setAttribute('data-monster-insert', 'myid path:a')
+body.appendChild(list);
+let obj = {
+    a: [
+        {"id": 1},
+        {"id": 2},
+        {"id": 3},
+        {"id": 4}
+    ]
+};
+const updater = new Updater(body, obj)
+updater.run();
+```
+the result will be
+```
+<ul data-monster-insert="myid path:a">
+  <li data-monster-replace="path:a.0 | index:id | tostring | prefix:x" data-monster-insert-reference="myid-0">x1</li>
+  <li data-monster-replace="path:a.1 | index:id | tostring | prefix:x" data-monster-insert-reference="myid-1">x2</li>
+  <li data-monster-replace="path:a.2 | index:id | tostring | prefix:x" data-monster-insert-reference="myid-2">x3</li>
+  <li data-monster-replace="path:a.3 | index:id | tostring | prefix:x" data-monster-insert-reference="myid-3">x4</li>
+</ul>
+```
+You can easily add and delete values to the array. The DOM will be adjusted accordingly.  
+The attribute `data-monster-insert-reference` identifies if the entry already exists.
--- a/tutorials/form-example.html
+++ b/tutorials/form-example.html
+<template id="example1">
+    <style>
+        [readonly] {
+            background-color: #e9e9e9;
+            border: 1px solid grey;
+        }
+        .tbl {
+            display: flex;
+            flex-direction: column;
+        }
+        .row {
+            display: flex;
+            min-height: 50px;
+        }
+        .cell {
+            flex: 1;
+            border-bottom: 1px solid #b0b0b0;
+            padding: 1em;
+        }
+    </style>
+    <div id="container" class="tbl">
+        <div class="row">
+            <div class="cell"><select type="input" data-monster-bind="path:value.multiple" multiple>
+                <option value="a" data-monster-attributes="selected path:value.multiple | call:checkstate">A</option>
+                <option value="b" data-monster-attributes="selected path:value.multiple | call:checkstate">B</option>
+                <option value="c" data-monster-attributes="selected path:value.multiple | call:checkstate">C</option>
+            </select></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.multiple"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><select type="input" data-monster-bind="path:value.select"
+                                      data-monster-attributes="value path:value.select">
+                <option value="a">A</option>
+                <option value="b">B</option>
+                <option value="c">C</option>
+            </select></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.select"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="checkbox" data-monster-bind="path:value.checkbox" value="YES"
+                                     data-monster-attributes="checked path:value.checkbox | call:checkstate"></div>
+            <div class="cell"><input id="my" readonly data-monster-attributes="value path:value.checkbox"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="search" name="search" data-monster-bind="path:value.search"
+                                     data-monster-attributes="value path:value.search"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.search"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="tel" name="tel" data-monster-bind="path:value.tel"
+                                     data-monster-attributes="value path:value.tel"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.tel"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="time" name="time" data-monster-bind="path:value.time"
+                                     data-monster-attributes="value path:value.time"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.time"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="url" name="url" data-monster-bind="path:value.url"
+                                     data-monster-attributes="value path:value.url"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.url"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="week" name="week" data-monster-bind="path:value.week"
+                                     data-monster-attributes="value path:value.week"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.week"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="color" name="color" data-monster-bind="path:value.color"
+                                     data-monster-attributes="value path:value.color"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.color"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="radio" name="doit" data-monster-bind="path:value.radio" value="2"
+                                     data-monster-attributes="checked path:value.radio | call:checkstate"><br>
+                <input type="radio" name="doit" data-monster-bind="path:value.radio" value="1"
+                       data-monster-attributes="checked path:value.radio | call:checkstate"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.radio"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="range" name="range" data-monster-bind="path:value.range"
+                                     data-monster-attributes="value path:value.range"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.range"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="password" name="password" data-monster-bind="path:value.password"
+                                     data-monster-attributes="value path:value.password"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.password"></div>
+        </div>
+        <div class="row">
+            <div class="cell">
+                <input type="number" name="number" data-monster-bind="path:value.number"
+                       data-monster-attributes="value path:value.number"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.number"></div>
+        </div>
+        <div class="row">
+            <div class="cell">
+                <input type="month" name="month" data-monster-bind="path:value.month"
+                       data-monster-attributes="value path:value.month"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.month"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="email" name="email" data-monster-bind="path:value.email"
+                                     data-monster-attributes="value path:value.email"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.email"></div>
+        </div>
+        <div class="row">
+            <div class="cell"><input type="datetime-local" name="datetime-local"
+                                     data-monster-bind="path:value.datetime-local"
+                                     data-monster-attributes="value path:value.datetime-local"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.datetime-local"></div>
+        </div>
+        <div class="row">
+            <div class="cell">
+                <input type="date" name="date" data-monster-bind="path:value.date"
+                       data-monster-attributes="value path:value.date"></div>
+            <div class="cell"><input readonly data-monster-attributes="value path:value.date"></div>
+        </div>
+        <div style="padding:20px; border:2px solid red; margin-top:20px"
+             data-monster-replace="path:value | tojson"></div>
+    </div>
+</template>
+<script type="module">
+    'use strict';
+    import {Updater} from "https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/dom/updater.js";
+    let example1 = document.getElementById('example1');
+    document.querySelector('article').appendChild(example1.content);
+    const container = document.getElementById('container');
+    const updater = new Updater(container, {
+        value: {
+            input: "Init Value - input",
+            textarea: "Init Value - textarea",
+            file: "Init Value - file",
+            checkbox: "Init Value - checkbox",
+            radio: "Init Value - radio",
+            multiple: ['a', 'c']
+        }
+    });
+    updater.run();
+    updater.enableEventProcessing();
+    console.log(updater);
+</script>
\ No newline at end of file
--- a/tutorials/getting-started.md
+++ b/tutorials/getting-started.md
@@ -22,7 +22,7 @@ index.html.
 </div>
 <script type="module">
-    import {Version} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/modules/types/version.js';
+    import {Version} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/modules/types/version.js';
    document.getElementById('version').innerText = new Version('1.0.0').toString();
 </script>
@@ -47,7 +47,7 @@ the `Monster` namespace as a single javascript file.
 <head>
    <meta charset="utf-8">
    <title>awaken the monster in you!</title>
-    <script src="https://cdn.jsdelivr.net/npm/@schukai/monster@1.8.0/dist/monster.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/@schukai/monster@1.9.0/dist/monster.js"></script>
 </head>
 <body>

--- a/tutorials/tutorials.json
+++ b/tutorials/tutorials.json
@@ -7,10 +7,13 @@
      },
      "getting-started": {
        "title": "Getting Started"
-      }
      },
-    "dom-based-templating-implementation.md": {
+      "dom-based-templating-implementation": {
        "title": "DOM-based templating implementation"
+      },
+      "form-example": {
+        "title": "Form examples"
+      }
    }
  }
 }
\ No newline at end of file
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