drop DOM.register and use internal function instead

src/const.js

@@ -28,21 +28,3 @@ export const DOM = new $Document(DOCUMENT);
  * @namespace DOM
  * @extends {$Document}
  */
-
-DOM.register = function(mixins, factory, defaultFactory) {
-    var proto = defaultFactory ? $Element.prototype : $Document.prototype;
-
-    if (factory == null) {
-        factory = (methodName, strategy) => strategy;
-    }
-
-    keys(mixins).forEach((methodName) => {
-        var args = [methodName].concat(mixins[methodName]);
-
-        proto[methodName] = factory.apply(null, args);
-
-        if (defaultFactory) {
-            $NullElement.prototype[methodName] = defaultFactory.apply(null, args);
-        }
-    });
-};

src/document/create.js

@@ -1,8 +1,9 @@
 import { DOM } from "../const";
 import { $Element } from "../types";
 import tagCache from "../global/emmet";
+import { register } from "../util/index";
 
-DOM.register({
+register({
     /**
      * Create a new {@link $Element} from Emmet or HTML string
      * @memberof $Document#

src/document/extend.js

@@ -1,4 +1,4 @@
-import { filter, each } from "../util/index";
+import { register, filter, each } from "../util/index";
 import { $Element, $Document } from "../types";
 import { DOM, JSCRIPT_VERSION, WEBKIT_PREFIX, WINDOW, DOCUMENT, CUSTOM_EVENT_TYPE, RETURN_FALSE, RETURN_TRUE } from "../const";
 import { StaticMethodError } from "../errors";
@@ -23,7 +23,7 @@ if (JSCRIPT_VERSION < 10) {
     cssText += WEBKIT_PREFIX + "animation-duration:1ms !important";
 }
 
-DOM.register({
+register({
     /**
      * Declare a live extension
      * @memberof $Document#

src/document/importscripts.js

@@ -1,9 +1,8 @@
-import _ from "../util/index";
-import { injectElement } from "../util/index";
+import { register, injectElement } from "../util/index";
 import { DOM } from "../const";
 import { StaticMethodError } from "../errors";
 
-DOM.register({
+register({
     /**
      * Import external scripts on the page and call optional callback when it will be done
      * @memberof $Document#

src/document/importstyles.js

@@ -1,9 +1,9 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { injectElement } from "../util/index";
 import { DOM } from "../const";
 import { StaticMethodError } from "../errors";
 
-DOM.register({
+register({
     /**
      * Append global css styles
      * @memberof $Document#

src/document/mock.js

@@ -1,8 +1,7 @@
-import { each } from "../util/index";
+import { register, each } from "../util/index";
 import { $NullElement } from "../types";
-import { DOM } from "../const";
 
-DOM.register({
+register({
     /**
      * Return {@link $Element} initialized with all existing live extensions.
      * Also exposes private functions that do not usually exist. Accepts the
@@ -17,7 +16,7 @@ DOM.register({
     mock(content, varMap) {
         if (!content) return new $NullElement();
 
-        var result = DOM.create(content, varMap),
+        var result = this.create(content, varMap),
             mappings = this._["<%= prop('mappings') %>"],
             applyExtensions = (node) => {
                 mappings.forEach((ext) => { ext(node, true) });

src/element/children.js

@@ -1,10 +1,10 @@
-import { filter, map } from "../util/index";
+import { register, filter, map } from "../util/index";
 import { MethodError } from "../errors";
 import { DOM, JSCRIPT_VERSION } from "../const";
 import { $Element, $NullElement } from "../types";
 import SelectorMatcher from "../util/selectormatcher";
 
-DOM.register({
+register({
     /**
      * Return child element by index filtered by optional selector
      * @memberof! $Element#

src/element/classes.js

@@ -1,12 +1,12 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { DOM, HTML, RETURN_FALSE, RETURN_THIS } from "../const";
 import { MethodError } from "../errors";
 
 /* es6-transpiler has-iterators:false, has-generators: false */
 
 var reSpace = /[\n\t\r]/g;
 
-DOM.register({
+register({
     /**
      * Check if element contains class name
      * @memberof! $Element#

src/element/clone.js

@@ -1,9 +1,9 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { MethodError } from "../errors";
 import { DOM, JSCRIPT_VERSION } from "../const";
 import { $Element, $NullElement } from "../types";
 
-DOM.register({
+register({
     /**
      * Clone element
      * @memberof! $Element#

src/element/contains.js

@@ -1,9 +1,9 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { MethodError } from "../errors";
 import { $Element } from "../types";
-import { DOM, RETURN_FALSE } from "../const";
+import { RETURN_FALSE } from "../const";
 
-DOM.register({
+register({
     /**
      * Check if element is inside of context
      * @memberof! $Element#

src/element/css.js

@@ -1,9 +1,8 @@
-import { keys, isArray, computeStyle } from "../util/index";
-import { DOM } from "../const";
+import { register, keys, isArray, computeStyle } from "../util/index";
 import { MethodError } from "../errors";
 import HOOK from "../util/stylehooks";
 
-DOM.register({
+register({
     /**
      * CSS properties accessor for an element
      * @memberof! $Element#

src/element/define.js

@@ -1,10 +1,10 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { MethodError } from "../errors";
-import { DOM, JSCRIPT_VERSION, RETURN_THIS } from "../const";
+import { JSCRIPT_VERSION, RETURN_THIS } from "../const";
 
 const ATTR_CASE = JSCRIPT_VERSION < 9 ? "toUpperCase" : "toLowerCase";
 
-DOM.register({
+register({
     /**
      * Define a new attribute for the current element
      * @memberof! $Element#

src/element/empty.js

@@ -1,6 +1,7 @@
-import { DOM, RETURN_THIS } from "../const";
+import { register } from "../util/index";
+import { RETURN_THIS } from "../const";
 
-DOM.register({
+register({
     /**
      * Remove child nodes of current element from the DOM
      * @memberof! $Element#

src/element/find.js

@@ -1,5 +1,5 @@
-import { map, safeCall } from "../util/index";
-import { DOM, DOCUMENT } from "../const";
+import { register, map, safeCall } from "../util/index";
+import { DOCUMENT } from "../const";
 import { MethodError } from "../errors";
 import { $Element, $NullElement } from "../types";
 
@@ -9,7 +9,7 @@ import { $Element, $NullElement } from "../types";
 var rquick = DOCUMENT.getElementsByClassName ? /^(?:(\w+)|\.([\w\-]+))$/ : /^(?:(\w+))$/,
     rescape = /'|\\/g;
 
-DOM.register({
+register({
     /**
      * Find the first matched element by css selector
      * @memberof! $Element#

src/element/fire.js

@@ -1,11 +1,10 @@
-import _ from "../util/index";
-import { safeCall } from "../util/index";
+import { register, safeCall } from "../util/index";
 import { MethodError } from "../errors";
 import { DOM, JSCRIPT_VERSION, CUSTOM_EVENT_TYPE, RETURN_TRUE } from "../const";
 import EventHandler from "../util/eventhandler";
 import HOOK from "../util/eventhooks";
 
-DOM.register({
+register({
     /**
      * Triggers an event of specific type with optional extra arguments
      * @memberof! $Element#

src/element/get.js

@@ -1,4 +1,4 @@
-import { isArray } from "../util/index";
+import { register, isArray } from "../util/index";
 import { MethodError } from "../errors";
 import PROP from "../util/accessorhooks";
 import { DOM } from "../const";
@@ -24,7 +24,7 @@ var reUpper = /[A-Z]/g,
         return value;
     };
 
-DOM.register({
+register({
     /**
      * Get property or attribute value by name
      * @memberof! $Element#

src/element/manipulation.js

@@ -1,8 +1,8 @@
-import { isArray } from "../util/index";
+import { register, isArray } from "../util/index";
 import { DOM, RETURN_THIS } from "../const";
 import { $Element } from "../types";
 
-DOM.register({
+register({
     /**
      * Insert HTMLString or {@link $Element} after the current element
      * @memberof! $Element#

src/element/map.js

@@ -1,7 +1,7 @@
-import { DOM } from "../const";
+import { register } from "../util/index";
 import { MethodError } from "../errors";
 
-DOM.register({
+register({
     /**
      * Invokes a function for element if it's not empty and return array of results
      * @memberof! $Element#

src/element/matches.js

@@ -1,10 +1,10 @@
-import _ from "../util/index";
-import { DOM, RETURN_FALSE } from "../const";
+import { register } from "../util/index";
+import { RETURN_FALSE } from "../const";
 import { MethodError } from "../errors";
 import SelectorMatcher from "../util/selectormatcher";
 import HOOK from "../util/selectorhooks";
 
-DOM.register({
+register({
     /**
      * Check if the element matches selector
      * @memberof! $Element#

src/element/off.js

@@ -1,8 +1,8 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { MethodError } from "../errors";
-import { DOM, JSCRIPT_VERSION, RETURN_THIS } from "../const";
+import { JSCRIPT_VERSION, RETURN_THIS } from "../const";
 
-DOM.register({
+register({
     /**
      * Unbind an event from the element
      * @memberof! $Element#

src/element/offset.js

@@ -1,7 +1,7 @@
-import _ from "../util/index";
+import { register } from "../util/index";
 import { DOM, WINDOW } from "../const";
 
-DOM.register({
+register({
     /**
      * Calculates offset of the current element
      * @memberof! $Element#
@@ -28,4 +28,6 @@ DOM.register({
             height: boundingRect.bottom - boundingRect.top
         };
     }
-}, null, () => function() { return { top: 0, left: 0, right: 0, bottom: 0, width: 0, height: 0 } });
+}, null, () => function() {
+    return { top: 0, left: 0, right: 0, bottom: 0, width: 0, height: 0 };
+});

src/element/on.js

@@ -1,9 +1,9 @@
-import { isArray, keys } from "../util/index";
+import { register, isArray, keys } from "../util/index";
 import { MethodError } from "../errors";
 import { DOM, JSCRIPT_VERSION, RETURN_THIS } from "../const";
 import EventHandler from "../util/eventhandler";
 
-DOM.register({
+register({
     /**
      * Bind a DOM event
      * @memberof! $Element#

src/element/set.js

@@ -1,10 +1,10 @@
-import { isArray, keys } from "../util/index";
+import { register, isArray, keys } from "../util/index";
 import { safeCall } from "../util/index";
 import { MethodError } from "../errors";
 import { DOM, JSCRIPT_VERSION, LEGACY_ANDROID, RETURN_THIS } from "../const";
 import PROP from "../util/accessorhooks";
 
-DOM.register({
+register({
     /**
      * Set property/attribute value by name
      * @memberof! $Element#

src/element/traversing.js

@@ -1,10 +1,10 @@
-import { map } from "../util/index";
+import { register, map } from "../util/index";
 import { DOM } from "../const";
 import { MethodError } from "../errors";
 import { $Element, $NullElement } from "../types";
 import SelectorMatcher from "../util/selectormatcher";
 
-DOM.register({
+register({
     /**
      * Find next sibling element filtered by optional selector
      * @memberof! $Element#

src/element/value.js

@@ -1,8 +1,8 @@
-import { every } from "../util/index";
+import { register, every } from "../util/index";
 import { DOM, JSCRIPT_VERSION, RETURN_THIS } from "../const";
 import { $Element } from "../types";
 
-DOM.register({
+register({
     /**
      * Read or write inner content of the element
      * @memberof! $Element#

src/element/visibility.js

@@ -1,12 +1,12 @@
-import { computeStyle } from "../util/index";
+import { register, computeStyle } from "../util/index";
 import { MethodError } from "../errors";
 import { DOM, WEBKIT_PREFIX, RETURN_THIS } from "../const";
 import AnimationHandler from "../util/animationhandler";
 
 var TRANSITION_EVENT_TYPE = WEBKIT_PREFIX ? "webkitTransitionEnd" : "transitionend",
     ANIMATION_EVENT_TYPE = WEBKIT_PREFIX ? "webkitAnimationEnd" : "animationend";
 
-DOM.register({
+register({
     /**
      * Show an element using CSS3 transition or animation
      * @memberof! $Element#

src/element/watch.js

@@ -1,6 +1,7 @@
-import { DOM, RETURN_THIS } from "../const";
+import { register } from "../util/index";
+import { RETURN_THIS } from "../const";
 
-DOM.register({
+register({
     /**
      * Watch for changes of a particular property/attribute
      * @memberof! $Element#