/*!
- * OOjs v2.1.0 optimised for jQuery
+ * OOjs v2.2.0 optimised for jQuery
* https://www.mediawiki.org/wiki/OOjs
*
- * Copyright 2011-2017 OOjs Team and other contributors.
+ * Copyright 2011-2018 OOjs Team and other contributors.
* Released under the MIT license
* https://oojs.mit-license.org
*
- * Date: 2017-05-30T22:56:52Z
+ * Date: 2018-04-03T19:45:13Z
*/
( function ( global ) {
'use strict';
-/* exported toString */
var
/**
* Namespace for all classes, static methods and static properties.
oo = {},
// Optimisation: Local reference to Object.prototype.hasOwnProperty
hasOwn = oo.hasOwnProperty,
+ // Marking this as "exported" doesn't work when parserOptions.sourceType is module
+ // eslint-disable-next-line no-unused-vars
toString = oo.toString;
/* Class Methods */
targetConstructor = targetFn.prototype.constructor;
- // Using ['super'] instead of .super because 'super' is not supported
- // by IE 8 and below (bug 63303).
- // Provide .parent as alias for code supporting older browsers which
+ // [DEPRECATED] Provide .parent as alias for code supporting older browsers which
// allows people to comply with their style guide.
- // eslint-disable-next-line dot-notation
- targetFn[ 'super' ] = targetFn.parent = originFn;
+ targetFn.super = targetFn.parent = originFn;
targetFn.prototype = Object.create( originFn.prototype, {
// Restore constructor property of targetFn
}
delete prop[ arguments[ i ] ];
// Walk back through props removing any plain empty objects
- while ( ( prop = props.pop() ) && oo.isPlainObject( prop ) && !Object.keys( prop ).length ) {
+ while ( props.length > 1 && ( prop = props.pop() ) && oo.isPlainObject( prop ) && !Object.keys( prop ).length ) {
delete props[ props.length - 1 ][ arguments[ props.length ] ];
}
};
for ( k in a ) {
if ( !hasOwn.call( a, k ) || a[ k ] === undefined || a[ k ] === b[ k ] ) {
- // Support es3-shim: Without the hasOwn filter, comparing [] to {} will be false in ES3
- // because the shimmed "forEach" is enumerable and shows up in Array but not Object.
- // Also ignore undefined values, because there is no conceptual difference between
+ // Ignore undefined values, because there is no conceptual difference between
// a key that is absent and a key that is present but whose value is undefined.
continue;
}
/**
* @private
- * @param {OO.EventEmitter} ee
- * @param {Function|string} method Function or method name
+ * @param {OO.EventEmitter} eventEmitter Event emitter
+ * @param {string} event Event name
* @param {Object} binding
*/
- function addBinding( ee, event, binding ) {
+ function addBinding( eventEmitter, event, binding ) {
var bindings;
// Auto-initialize bindings list
- if ( hasOwn.call( ee.bindings, event ) ) {
- bindings = ee.bindings[ event ];
+ if ( hasOwn.call( eventEmitter.bindings, event ) ) {
+ bindings = eventEmitter.bindings[ event ];
} else {
- bindings = ee.bindings[ event ] = [];
+ bindings = eventEmitter.bindings[ event ] = [];
}
// Add binding
bindings.push( binding );
* @param {Function|string} method Function or method name to call when event occurs
* @param {Array} [args] Arguments to pass to listener, will be prepended to emitted arguments
* @param {Object} [context=null] Context object for function or method call
- * @throws {Error} Listener argument is not a function or a valid method name
* @chainable
+ * @throws {Error} Listener argument is not a function or a valid method name
*/
oo.EventEmitter.prototype.on = function ( event, method, args, context ) {
validateMethod( method, context );
/**
* Add items to the sorted list.
*
- * @chainable
* @param {OO.EventEmitter|OO.EventEmitter[]} items Item to add or
* an array of items to add
+ * @chainable
*/
oo.SortedEmitterList.prototype.addItems = function ( items ) {
var index, i, insertionIndex;
/* global hasOwn */
/**
+ * A map interface for associating arbitrary data with a symbolic name. Used in
+ * place of a plain object to provide additional {@link #method-register registration}
+ * or {@link #method-lookup lookup} functionality.
+ *
+ * See <https://www.mediawiki.org/wiki/OOjs/Registries_and_factories>.
+ *
* @class OO.Registry
* @mixins OO.EventEmitter
*