root / drupal7 / sites / all / libraries / flexslider-2.5.0 / bower_components / jquery / src / core.js @ 0aee3c58
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define([ |
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"./var/deletedIds",
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"./var/slice",
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"./var/concat",
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"./var/push",
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"./var/indexOf",
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"./var/class2type",
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"./var/toString",
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"./var/hasOwn",
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"./var/support"
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], function( deletedIds, slice, concat, push, indexOf, class2type, toString, hasOwn, support ) {
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|
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var
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version = "@VERSION",
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|
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// Define a local copy of jQuery
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jQuery = function( selector, context ) { |
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// The jQuery object is actually just the init constructor 'enhanced'
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// Need init if jQuery is called (just allow error to be thrown if not included)
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return new jQuery.fn.init( selector, context ); |
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}, |
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// Support: Android<4.1, IE<9
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// Make sure we trim BOM and NBSP
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rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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// Matches dashed string for camelizing
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rmsPrefix = /^-ms-/,
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rdashAlpha = /-([\da-z])/gi,
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// Used by jQuery.camelCase as callback to replace()
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fcamelCase = function( all, letter ) { |
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return letter.toUpperCase();
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}; |
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jQuery.fn = jQuery.prototype = {
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// The current version of jQuery being used
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jquery: version,
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constructor: jQuery,
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// Start with an empty selector
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selector: "", |
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// The default length of a jQuery object is 0
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length: 0, |
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toArray: function() { |
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return slice.call( this ); |
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}, |
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) { |
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return num != null ? |
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|
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// Return just the one element from the set
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( num < 0 ? this[ num + this.length ] : this[ num ] ) : |
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// Return all the elements in a clean array
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slice.call( this );
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}, |
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems ) { |
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// Build a new jQuery matched element set
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var ret = jQuery.merge( this.constructor(), elems ); |
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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ret.context = this.context;
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// Return the newly-formed element set
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return ret;
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}, |
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// Execute a callback for every element in the matched set.
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// (You can seed the arguments with an array of args, but this is
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// only used internally.)
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each: function( callback, args ) { |
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return jQuery.each( this, callback, args ); |
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}, |
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map: function( callback ) { |
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return this.pushStack( jQuery.map(this, function( elem, i ) { |
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return callback.call( elem, i, elem );
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})); |
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}, |
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slice: function() { |
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return this.pushStack( slice.apply( this, arguments ) ); |
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}, |
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first: function() { |
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return this.eq( 0 ); |
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}, |
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last: function() { |
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return this.eq( -1 ); |
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}, |
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eq: function( i ) { |
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var len = this.length, |
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j = +i + ( i < 0 ? len : 0 ); |
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return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); |
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}, |
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end: function() { |
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return this.prevObject || this.constructor(null); |
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}, |
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// For internal use only.
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// Behaves like an Array's method, not like a jQuery method.
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push: push,
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sort: deletedIds.sort,
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splice: deletedIds.splice
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}; |
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jQuery.extend = jQuery.fn.extend = function() { |
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var src, copyIsArray, copy, name, options, clone,
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target = arguments[0] || {}, |
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i = 1,
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length = arguments.length,
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deep = false;
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// Handle a deep copy situation
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if ( typeof target === "boolean" ) { |
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deep = target; |
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// skip the boolean and the target
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target = arguments[ i ] || {};
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i++; |
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} |
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// Handle case when target is a string or something (possible in deep copy)
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if ( typeof target !== "object" && !jQuery.isFunction(target) ) { |
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target = {};
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} |
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// extend jQuery itself if only one argument is passed
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if ( i === length ) {
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target = this;
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i--; |
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} |
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for ( ; i < length; i++ ) {
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// Only deal with non-null/undefined values
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if ( (options = arguments[ i ]) != null ) { |
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// Extend the base object
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for ( name in options ) { |
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src = target[ name ]; |
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copy = options[ name ]; |
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// Prevent never-ending loop
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if ( target === copy ) {
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continue;
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} |
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// Recurse if we're merging plain objects or arrays
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if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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if ( copyIsArray ) {
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copyIsArray = false;
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clone = src && jQuery.isArray(src) ? src : []; |
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} else {
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clone = src && jQuery.isPlainObject(src) ? src : {};
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} |
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// Never move original objects, clone them
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target[ name ] = jQuery.extend( deep, clone, copy ); |
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// Don't bring in undefined values
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} else if ( copy !== undefined ) { |
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target[ name ] = copy; |
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} |
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} |
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} |
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} |
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// Return the modified object
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return target;
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}; |
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jQuery.extend({
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// Unique for each copy of jQuery on the page
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expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
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// Assume jQuery is ready without the ready module
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isReady: true, |
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error: function( msg ) { |
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throw new Error( msg ); |
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}, |
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noop: function() {}, |
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// See test/unit/core.js for details concerning isFunction.
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// Since version 1.3, DOM methods and functions like alert
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// aren't supported. They return false on IE (#2968).
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isFunction: function( obj ) { |
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return jQuery.type(obj) === "function"; |
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}, |
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isArray: Array.isArray || function( obj ) { |
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return jQuery.type(obj) === "array"; |
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}, |
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isWindow: function( obj ) { |
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/* jshint eqeqeq: false */
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return obj != null && obj == obj.window; |
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}, |
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isNumeric: function( obj ) { |
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// parseFloat NaNs numeric-cast false positives (null|true|false|"")
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// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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// subtraction forces infinities to NaN
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// adding 1 corrects loss of precision from parseFloat (#15100)
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return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0; |
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}, |
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isEmptyObject: function( obj ) { |
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var name;
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for ( name in obj ) { |
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return false; |
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} |
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return true; |
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}, |
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isPlainObject: function( obj ) { |
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var key;
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// Must be an Object.
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// Because of IE, we also have to check the presence of the constructor property.
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// Make sure that DOM nodes and window objects don't pass through, as well
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if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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return false; |
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} |
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try {
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// Not own constructor property must be Object
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if ( obj.constructor &&
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!hasOwn.call(obj, "constructor") &&
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!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
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return false; |
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} |
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} catch ( e ) {
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// IE8,9 Will throw exceptions on certain host objects #9897
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return false; |
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} |
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// Support: IE<9
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// Handle iteration over inherited properties before own properties.
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if ( support.ownLast ) {
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for ( key in obj ) { |
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return hasOwn.call( obj, key );
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} |
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} |
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// Own properties are enumerated firstly, so to speed up,
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// if last one is own, then all properties are own.
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for ( key in obj ) {} |
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return key === undefined || hasOwn.call( obj, key ); |
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}, |
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type: function( obj ) { |
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if ( obj == null ) { |
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return obj + ""; |
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} |
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return typeof obj === "object" || typeof obj === "function" ? |
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class2type[ toString.call(obj) ] || "object" :
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typeof obj;
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}, |
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|
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// Evaluates a script in a global context
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// Workarounds based on findings by Jim Driscoll
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// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
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globalEval: function( data ) { |
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if ( data && jQuery.trim( data ) ) {
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// We use execScript on Internet Explorer
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// We use an anonymous function so that context is window
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// rather than jQuery in Firefox
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( window.execScript || function( data ) {
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window[ "eval" ].call( window, data );
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} )( data ); |
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} |
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}, |
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|
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// Convert dashed to camelCase; used by the css and data modules
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// Microsoft forgot to hump their vendor prefix (#9572)
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camelCase: function( string ) { |
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return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
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}, |
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|
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nodeName: function( elem, name ) { |
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return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
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}, |
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|
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// args is for internal usage only
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each: function( obj, callback, args ) { |
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var value,
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i = 0,
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length = obj.length, |
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isArray = isArraylike( obj ); |
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|
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if ( args ) {
|
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if ( isArray ) {
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for ( ; i < length; i++ ) {
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value = callback.apply( obj[ i ], args ); |
| 312 |
|
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if ( value === false ) { |
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break;
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} |
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} |
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} else {
|
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for ( i in obj ) { |
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value = callback.apply( obj[ i ], args ); |
| 320 |
|
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if ( value === false ) { |
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break;
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} |
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} |
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} |
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|
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// A special, fast, case for the most common use of each
|
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} else {
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if ( isArray ) {
|
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for ( ; i < length; i++ ) {
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value = callback.call( obj[ i ], i, obj[ i ] ); |
| 332 |
|
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if ( value === false ) { |
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break;
|
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} |
| 336 |
} |
| 337 |
} else {
|
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for ( i in obj ) { |
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value = callback.call( obj[ i ], i, obj[ i ] ); |
| 340 |
|
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if ( value === false ) { |
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break;
|
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} |
| 344 |
} |
| 345 |
} |
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} |
| 347 |
|
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return obj;
|
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}, |
| 350 |
|
| 351 |
// Support: Android<4.1, IE<9
|
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trim: function( text ) { |
| 353 |
return text == null ? |
| 354 |
"" :
|
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( text + "" ).replace( rtrim, "" ); |
| 356 |
}, |
| 357 |
|
| 358 |
// results is for internal usage only
|
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makeArray: function( arr, results ) { |
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var ret = results || [];
|
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|
| 362 |
if ( arr != null ) { |
| 363 |
if ( isArraylike( Object(arr) ) ) {
|
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jQuery.merge( ret, |
| 365 |
typeof arr === "string" ? |
| 366 |
[ arr ] : arr |
| 367 |
); |
| 368 |
} else {
|
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push.call( ret, arr ); |
| 370 |
} |
| 371 |
} |
| 372 |
|
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return ret;
|
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}, |
| 375 |
|
| 376 |
inArray: function( elem, arr, i ) { |
| 377 |
var len;
|
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|
| 379 |
if ( arr ) {
|
| 380 |
if ( indexOf ) {
|
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return indexOf.call( arr, elem, i );
|
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} |
| 383 |
|
| 384 |
len = arr.length; |
| 385 |
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
| 386 |
|
| 387 |
for ( ; i < len; i++ ) {
|
| 388 |
// Skip accessing in sparse arrays
|
| 389 |
if ( i in arr && arr[ i ] === elem ) { |
| 390 |
return i;
|
| 391 |
} |
| 392 |
} |
| 393 |
} |
| 394 |
|
| 395 |
return -1; |
| 396 |
}, |
| 397 |
|
| 398 |
merge: function( first, second ) { |
| 399 |
var len = +second.length,
|
| 400 |
j = 0,
|
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i = first.length; |
| 402 |
|
| 403 |
while ( j < len ) {
|
| 404 |
first[ i++ ] = second[ j++ ]; |
| 405 |
} |
| 406 |
|
| 407 |
// Support: IE<9
|
| 408 |
// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
|
| 409 |
if ( len !== len ) {
|
| 410 |
while ( second[j] !== undefined ) { |
| 411 |
first[ i++ ] = second[ j++ ]; |
| 412 |
} |
| 413 |
} |
| 414 |
|
| 415 |
first.length = i; |
| 416 |
|
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return first;
|
| 418 |
}, |
| 419 |
|
| 420 |
grep: function( elems, callback, invert ) { |
| 421 |
var callbackInverse,
|
| 422 |
matches = [], |
| 423 |
i = 0,
|
| 424 |
length = elems.length, |
| 425 |
callbackExpect = !invert; |
| 426 |
|
| 427 |
// Go through the array, only saving the items
|
| 428 |
// that pass the validator function
|
| 429 |
for ( ; i < length; i++ ) {
|
| 430 |
callbackInverse = !callback( elems[ i ], i ); |
| 431 |
if ( callbackInverse !== callbackExpect ) {
|
| 432 |
matches.push( elems[ i ] ); |
| 433 |
} |
| 434 |
} |
| 435 |
|
| 436 |
return matches;
|
| 437 |
}, |
| 438 |
|
| 439 |
// arg is for internal usage only
|
| 440 |
map: function( elems, callback, arg ) { |
| 441 |
var value,
|
| 442 |
i = 0,
|
| 443 |
length = elems.length, |
| 444 |
isArray = isArraylike( elems ), |
| 445 |
ret = []; |
| 446 |
|
| 447 |
// Go through the array, translating each of the items to their new values
|
| 448 |
if ( isArray ) {
|
| 449 |
for ( ; i < length; i++ ) {
|
| 450 |
value = callback( elems[ i ], i, arg ); |
| 451 |
|
| 452 |
if ( value != null ) { |
| 453 |
ret.push( value ); |
| 454 |
} |
| 455 |
} |
| 456 |
|
| 457 |
// Go through every key on the object,
|
| 458 |
} else {
|
| 459 |
for ( i in elems ) { |
| 460 |
value = callback( elems[ i ], i, arg ); |
| 461 |
|
| 462 |
if ( value != null ) { |
| 463 |
ret.push( value ); |
| 464 |
} |
| 465 |
} |
| 466 |
} |
| 467 |
|
| 468 |
// Flatten any nested arrays
|
| 469 |
return concat.apply( [], ret );
|
| 470 |
}, |
| 471 |
|
| 472 |
// A global GUID counter for objects
|
| 473 |
guid: 1, |
| 474 |
|
| 475 |
// Bind a function to a context, optionally partially applying any
|
| 476 |
// arguments.
|
| 477 |
proxy: function( fn, context ) { |
| 478 |
var args, proxy, tmp;
|
| 479 |
|
| 480 |
if ( typeof context === "string" ) { |
| 481 |
tmp = fn[ context ]; |
| 482 |
context = fn; |
| 483 |
fn = tmp; |
| 484 |
} |
| 485 |
|
| 486 |
// Quick check to determine if target is callable, in the spec
|
| 487 |
// this throws a TypeError, but we will just return undefined.
|
| 488 |
if ( !jQuery.isFunction( fn ) ) {
|
| 489 |
return undefined; |
| 490 |
} |
| 491 |
|
| 492 |
// Simulated bind
|
| 493 |
args = slice.call( arguments, 2 ); |
| 494 |
proxy = function() { |
| 495 |
return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
| 496 |
}; |
| 497 |
|
| 498 |
// Set the guid of unique handler to the same of original handler, so it can be removed
|
| 499 |
proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| 500 |
|
| 501 |
return proxy;
|
| 502 |
}, |
| 503 |
|
| 504 |
now: function() { |
| 505 |
return +( new Date() ); |
| 506 |
}, |
| 507 |
|
| 508 |
// jQuery.support is not used in Core but other projects attach their
|
| 509 |
// properties to it so it needs to exist.
|
| 510 |
support: support
|
| 511 |
}); |
| 512 |
|
| 513 |
// Populate the class2type map
|
| 514 |
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { |
| 515 |
class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| 516 |
}); |
| 517 |
|
| 518 |
function isArraylike( obj ) { |
| 519 |
|
| 520 |
// Support: iOS 8.2 (not reproducible in simulator)
|
| 521 |
// `in` check used to prevent JIT error (gh-2145)
|
| 522 |
// hasOwn isn't used here due to false negatives
|
| 523 |
// regarding Nodelist length in IE
|
| 524 |
var length = "length" in obj && obj.length, |
| 525 |
type = jQuery.type( obj ); |
| 526 |
|
| 527 |
if ( type === "function" || jQuery.isWindow( obj ) ) { |
| 528 |
return false; |
| 529 |
} |
| 530 |
|
| 531 |
if ( obj.nodeType === 1 && length ) { |
| 532 |
return true; |
| 533 |
} |
| 534 |
|
| 535 |
return type === "array" || length === 0 || |
| 536 |
typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
| 537 |
} |
| 538 |
|
| 539 |
return jQuery;
|
| 540 |
}); |