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1 //>>excludeStart("exclude", pragmas.exclude);
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2 define([ "shoestring" ], function(){
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3 //>>excludeEnd("exclude");
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4
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5 /**
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6 * Returns the set of all parents matching the selector if provided for each element in the current set.
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7 *
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8 * @param {string} selector The selector to check the parents with.
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9 * @return shoestring
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10 * @this shoestring
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11 */
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12 shoestring.fn.parents = function( selector ){
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13 var ret = [];
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14
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15 this.each(function(){
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16 var curr = this, match;
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17
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18 while( curr.parentElement && !match ){
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19 curr = curr.parentElement;
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20
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21 if( selector ){
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22 if( curr === shoestring( selector )[0] ){
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23 match = true;
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24
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25 if( shoestring.inArray( curr, ret ) === -1 ){
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26 ret.push( curr );
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27 }
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28 }
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29 } else {
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30 if( shoestring.inArray( curr, ret ) === -1 ){
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31 ret.push( curr );
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32 }
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33 }
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34 }
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35 });
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36
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37 return shoestring(ret);
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38 };
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39
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40 //>>excludeStart("exclude", pragmas.exclude);
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41 });
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42 //>>excludeEnd("exclude");
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