scratch – Blame information for rev
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Rev | Author | Line No. | Line |
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58 | office | 1 | /* global Symbol */ |
2 | // Defining this global in .eslintrc.json would create a danger of using the global |
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3 | // unguarded in another place, it seems safer to define global only for this module |
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4 | |||
5 | define( [ |
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6 | "./var/arr", |
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7 | "./var/document", |
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8 | "./var/getProto", |
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9 | "./var/slice", |
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10 | "./var/concat", |
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11 | "./var/push", |
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12 | "./var/indexOf", |
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13 | "./var/class2type", |
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14 | "./var/toString", |
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15 | "./var/hasOwn", |
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16 | "./var/fnToString", |
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17 | "./var/ObjectFunctionString", |
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18 | "./var/support", |
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19 | "./core/DOMEval" |
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20 | ], function( arr, document, getProto, slice, concat, push, indexOf, |
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21 | class2type, toString, hasOwn, fnToString, ObjectFunctionString, |
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22 | support, DOMEval ) { |
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23 | |||
24 | "use strict"; |
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25 | |||
26 | var |
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27 | version = "3.1.1", |
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28 | |||
29 | // Define a local copy of jQuery |
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30 | jQuery = function( selector, context ) { |
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31 | |||
32 | // The jQuery object is actually just the init constructor 'enhanced' |
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33 | // Need init if jQuery is called (just allow error to be thrown if not included) |
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34 | return new jQuery.fn.init( selector, context ); |
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35 | }, |
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36 | |||
37 | // Support: Android <=4.0 only |
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38 | // Make sure we trim BOM and NBSP |
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39 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
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40 | |||
41 | // Matches dashed string for camelizing |
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42 | rmsPrefix = /^-ms-/, |
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43 | rdashAlpha = /-([a-z])/g, |
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44 | |||
45 | // Used by jQuery.camelCase as callback to replace() |
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46 | fcamelCase = function( all, letter ) { |
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47 | return letter.toUpperCase(); |
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48 | }; |
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49 | |||
50 | jQuery.fn = jQuery.prototype = { |
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51 | |||
52 | // The current version of jQuery being used |
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53 | jquery: version, |
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54 | |||
55 | constructor: jQuery, |
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56 | |||
57 | // The default length of a jQuery object is 0 |
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58 | length: 0, |
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59 | |||
60 | toArray: function() { |
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61 | return slice.call( this ); |
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62 | }, |
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63 | |||
64 | // Get the Nth element in the matched element set OR |
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65 | // Get the whole matched element set as a clean array |
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66 | get: function( num ) { |
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67 | |||
68 | // Return all the elements in a clean array |
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69 | if ( num == null ) { |
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70 | return slice.call( this ); |
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71 | } |
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72 | |||
73 | // Return just the one element from the set |
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74 | return num < 0 ? this[ num + this.length ] : this[ num ]; |
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75 | }, |
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76 | |||
77 | // Take an array of elements and push it onto the stack |
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78 | // (returning the new matched element set) |
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79 | pushStack: function( elems ) { |
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80 | |||
81 | // Build a new jQuery matched element set |
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82 | var ret = jQuery.merge( this.constructor(), elems ); |
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83 | |||
84 | // Add the old object onto the stack (as a reference) |
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85 | ret.prevObject = this; |
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86 | |||
87 | // Return the newly-formed element set |
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88 | return ret; |
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89 | }, |
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90 | |||
91 | // Execute a callback for every element in the matched set. |
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92 | each: function( callback ) { |
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93 | return jQuery.each( this, callback ); |
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94 | }, |
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95 | |||
96 | map: function( callback ) { |
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97 | return this.pushStack( jQuery.map( this, function( elem, i ) { |
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98 | return callback.call( elem, i, elem ); |
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99 | } ) ); |
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100 | }, |
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101 | |||
102 | slice: function() { |
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103 | return this.pushStack( slice.apply( this, arguments ) ); |
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104 | }, |
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105 | |||
106 | first: function() { |
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107 | return this.eq( 0 ); |
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108 | }, |
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109 | |||
110 | last: function() { |
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111 | return this.eq( -1 ); |
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112 | }, |
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113 | |||
114 | eq: function( i ) { |
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115 | var len = this.length, |
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116 | j = +i + ( i < 0 ? len : 0 ); |
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117 | return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
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118 | }, |
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119 | |||
120 | end: function() { |
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121 | return this.prevObject || this.constructor(); |
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122 | }, |
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123 | |||
124 | // For internal use only. |
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125 | // Behaves like an Array's method, not like a jQuery method. |
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126 | push: push, |
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127 | sort: arr.sort, |
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128 | splice: arr.splice |
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129 | }; |
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130 | |||
131 | jQuery.extend = jQuery.fn.extend = function() { |
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132 | var options, name, src, copy, copyIsArray, clone, |
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133 | target = arguments[ 0 ] || {}, |
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134 | i = 1, |
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135 | length = arguments.length, |
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136 | deep = false; |
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137 | |||
138 | // Handle a deep copy situation |
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139 | if ( typeof target === "boolean" ) { |
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140 | deep = target; |
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141 | |||
142 | // Skip the boolean and the target |
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143 | target = arguments[ i ] || {}; |
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144 | i++; |
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145 | } |
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146 | |||
147 | // Handle case when target is a string or something (possible in deep copy) |
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148 | if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { |
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149 | target = {}; |
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150 | } |
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151 | |||
152 | // Extend jQuery itself if only one argument is passed |
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153 | if ( i === length ) { |
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154 | target = this; |
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155 | i--; |
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156 | } |
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157 | |||
158 | for ( ; i < length; i++ ) { |
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159 | |||
160 | // Only deal with non-null/undefined values |
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161 | if ( ( options = arguments[ i ] ) != null ) { |
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162 | |||
163 | // Extend the base object |
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164 | for ( name in options ) { |
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165 | src = target[ name ]; |
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166 | copy = options[ name ]; |
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167 | |||
168 | // Prevent never-ending loop |
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169 | if ( target === copy ) { |
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170 | continue; |
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171 | } |
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172 | |||
173 | // Recurse if we're merging plain objects or arrays |
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174 | if ( deep && copy && ( jQuery.isPlainObject( copy ) || |
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175 | ( copyIsArray = jQuery.isArray( copy ) ) ) ) { |
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176 | |||
177 | if ( copyIsArray ) { |
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178 | copyIsArray = false; |
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179 | clone = src && jQuery.isArray( src ) ? src : []; |
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180 | |||
181 | } else { |
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182 | clone = src && jQuery.isPlainObject( src ) ? src : {}; |
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183 | } |
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184 | |||
185 | // Never move original objects, clone them |
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186 | target[ name ] = jQuery.extend( deep, clone, copy ); |
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187 | |||
188 | // Don't bring in undefined values |
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189 | } else if ( copy !== undefined ) { |
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190 | target[ name ] = copy; |
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191 | } |
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192 | } |
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193 | } |
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194 | } |
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195 | |||
196 | // Return the modified object |
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197 | return target; |
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198 | }; |
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199 | |||
200 | jQuery.extend( { |
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201 | |||
202 | // Unique for each copy of jQuery on the page |
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203 | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
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204 | |||
205 | // Assume jQuery is ready without the ready module |
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206 | isReady: true, |
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207 | |||
208 | error: function( msg ) { |
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209 | throw new Error( msg ); |
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210 | }, |
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211 | |||
212 | noop: function() {}, |
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213 | |||
214 | isFunction: function( obj ) { |
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215 | return jQuery.type( obj ) === "function"; |
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216 | }, |
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217 | |||
218 | isArray: Array.isArray, |
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219 | |||
220 | isWindow: function( obj ) { |
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221 | return obj != null && obj === obj.window; |
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222 | }, |
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223 | |||
224 | isNumeric: function( obj ) { |
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225 | |||
226 | // As of jQuery 3.0, isNumeric is limited to |
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227 | // strings and numbers (primitives or objects) |
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228 | // that can be coerced to finite numbers (gh-2662) |
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229 | var type = jQuery.type( obj ); |
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230 | return ( type === "number" || type === "string" ) && |
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231 | |||
232 | // parseFloat NaNs numeric-cast false positives ("") |
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233 | // ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
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234 | // subtraction forces infinities to NaN |
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235 | !isNaN( obj - parseFloat( obj ) ); |
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236 | }, |
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237 | |||
238 | isPlainObject: function( obj ) { |
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239 | var proto, Ctor; |
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240 | |||
241 | // Detect obvious negatives |
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242 | // Use toString instead of jQuery.type to catch host objects |
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243 | if ( !obj || toString.call( obj ) !== "[object Object]" ) { |
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244 | return false; |
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245 | } |
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246 | |||
247 | proto = getProto( obj ); |
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248 | |||
249 | // Objects with no prototype (e.g., `Object.create( null )`) are plain |
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250 | if ( !proto ) { |
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251 | return true; |
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252 | } |
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253 | |||
254 | // Objects with prototype are plain iff they were constructed by a global Object function |
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255 | Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; |
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256 | return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; |
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257 | }, |
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258 | |||
259 | isEmptyObject: function( obj ) { |
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260 | |||
261 | /* eslint-disable no-unused-vars */ |
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262 | // See https://github.com/eslint/eslint/issues/6125 |
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263 | var name; |
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264 | |||
265 | for ( name in obj ) { |
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266 | return false; |
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267 | } |
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268 | return true; |
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269 | }, |
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270 | |||
271 | type: function( obj ) { |
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272 | if ( obj == null ) { |
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273 | return obj + ""; |
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274 | } |
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275 | |||
276 | // Support: Android <=2.3 only (functionish RegExp) |
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277 | return typeof obj === "object" || typeof obj === "function" ? |
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278 | class2type[ toString.call( obj ) ] || "object" : |
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279 | typeof obj; |
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280 | }, |
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281 | |||
282 | // Evaluates a script in a global context |
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283 | globalEval: function( code ) { |
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284 | DOMEval( code ); |
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285 | }, |
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286 | |||
287 | // Convert dashed to camelCase; used by the css and data modules |
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288 | // Support: IE <=9 - 11, Edge 12 - 13 |
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289 | // Microsoft forgot to hump their vendor prefix (#9572) |
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290 | camelCase: function( string ) { |
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291 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
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292 | }, |
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293 | |||
294 | nodeName: function( elem, name ) { |
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295 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
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296 | }, |
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297 | |||
298 | each: function( obj, callback ) { |
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299 | var length, i = 0; |
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300 | |||
301 | if ( isArrayLike( obj ) ) { |
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302 | length = obj.length; |
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303 | for ( ; i < length; i++ ) { |
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304 | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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305 | break; |
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306 | } |
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307 | } |
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308 | } else { |
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309 | for ( i in obj ) { |
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310 | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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311 | break; |
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312 | } |
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313 | } |
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314 | } |
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315 | |||
316 | return obj; |
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317 | }, |
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318 | |||
319 | // Support: Android <=4.0 only |
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320 | trim: function( text ) { |
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321 | return text == null ? |
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322 | "" : |
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323 | ( text + "" ).replace( rtrim, "" ); |
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324 | }, |
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325 | |||
326 | // results is for internal usage only |
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327 | makeArray: function( arr, results ) { |
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328 | var ret = results || []; |
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329 | |||
330 | if ( arr != null ) { |
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331 | if ( isArrayLike( Object( arr ) ) ) { |
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332 | jQuery.merge( ret, |
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333 | typeof arr === "string" ? |
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334 | [ arr ] : arr |
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335 | ); |
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336 | } else { |
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337 | push.call( ret, arr ); |
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338 | } |
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339 | } |
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340 | |||
341 | return ret; |
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342 | }, |
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343 | |||
344 | inArray: function( elem, arr, i ) { |
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345 | return arr == null ? -1 : indexOf.call( arr, elem, i ); |
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346 | }, |
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347 | |||
348 | // Support: Android <=4.0 only, PhantomJS 1 only |
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349 | // push.apply(_, arraylike) throws on ancient WebKit |
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350 | merge: function( first, second ) { |
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351 | var len = +second.length, |
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352 | j = 0, |
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353 | i = first.length; |
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354 | |||
355 | for ( ; j < len; j++ ) { |
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356 | first[ i++ ] = second[ j ]; |
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357 | } |
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358 | |||
359 | first.length = i; |
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360 | |||
361 | return first; |
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362 | }, |
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363 | |||
364 | grep: function( elems, callback, invert ) { |
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365 | var callbackInverse, |
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366 | matches = [], |
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367 | i = 0, |
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368 | length = elems.length, |
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369 | callbackExpect = !invert; |
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370 | |||
371 | // Go through the array, only saving the items |
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372 | // that pass the validator function |
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373 | for ( ; i < length; i++ ) { |
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374 | callbackInverse = !callback( elems[ i ], i ); |
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375 | if ( callbackInverse !== callbackExpect ) { |
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376 | matches.push( elems[ i ] ); |
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377 | } |
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378 | } |
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379 | |||
380 | return matches; |
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381 | }, |
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382 | |||
383 | // arg is for internal usage only |
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384 | map: function( elems, callback, arg ) { |
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385 | var length, value, |
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386 | i = 0, |
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387 | ret = []; |
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388 | |||
389 | // Go through the array, translating each of the items to their new values |
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390 | if ( isArrayLike( elems ) ) { |
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391 | length = elems.length; |
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392 | for ( ; i < length; i++ ) { |
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393 | value = callback( elems[ i ], i, arg ); |
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394 | |||
395 | if ( value != null ) { |
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396 | ret.push( value ); |
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397 | } |
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398 | } |
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399 | |||
400 | // Go through every key on the object, |
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401 | } else { |
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402 | for ( i in elems ) { |
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403 | value = callback( elems[ i ], i, arg ); |
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404 | |||
405 | if ( value != null ) { |
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406 | ret.push( value ); |
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407 | } |
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408 | } |
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409 | } |
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410 | |||
411 | // Flatten any nested arrays |
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412 | return concat.apply( [], ret ); |
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413 | }, |
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414 | |||
415 | // A global GUID counter for objects |
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416 | guid: 1, |
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417 | |||
418 | // Bind a function to a context, optionally partially applying any |
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419 | // arguments. |
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420 | proxy: function( fn, context ) { |
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421 | var tmp, args, proxy; |
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422 | |||
423 | if ( typeof context === "string" ) { |
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424 | tmp = fn[ context ]; |
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425 | context = fn; |
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426 | fn = tmp; |
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427 | } |
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428 | |||
429 | // Quick check to determine if target is callable, in the spec |
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430 | // this throws a TypeError, but we will just return undefined. |
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431 | if ( !jQuery.isFunction( fn ) ) { |
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432 | return undefined; |
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433 | } |
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434 | |||
435 | // Simulated bind |
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436 | args = slice.call( arguments, 2 ); |
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437 | proxy = function() { |
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438 | return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
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439 | }; |
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440 | |||
441 | // Set the guid of unique handler to the same of original handler, so it can be removed |
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442 | proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
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443 | |||
444 | return proxy; |
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445 | }, |
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446 | |||
447 | now: Date.now, |
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448 | |||
449 | // jQuery.support is not used in Core but other projects attach their |
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450 | // properties to it so it needs to exist. |
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451 | support: support |
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452 | } ); |
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453 | |||
454 | if ( typeof Symbol === "function" ) { |
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455 | jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; |
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456 | } |
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457 | |||
458 | // Populate the class2type map |
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459 | jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
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460 | function( i, name ) { |
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461 | class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
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462 | } ); |
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463 | |||
464 | function isArrayLike( obj ) { |
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465 | |||
466 | // Support: real iOS 8.2 only (not reproducible in simulator) |
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467 | // `in` check used to prevent JIT error (gh-2145) |
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468 | // hasOwn isn't used here due to false negatives |
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469 | // regarding Nodelist length in IE |
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470 | var length = !!obj && "length" in obj && obj.length, |
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471 | type = jQuery.type( obj ); |
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472 | |||
473 | if ( type === "function" || jQuery.isWindow( obj ) ) { |
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474 | return false; |
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475 | } |
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476 | |||
477 | return type === "array" || length === 0 || |
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478 | typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
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479 | } |
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480 | |||
481 | return jQuery; |
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482 | } ); |