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1 define( [
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2 "./core",
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3 "./var/isFunction",
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4 "./core/init",
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5 "./manipulation", // clone
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6 "./traversing" // parent, contents
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7 ], function( jQuery, isFunction ) {
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8
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9 "use strict";
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10
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11 jQuery.fn.extend( {
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12 wrapAll: function( html ) {
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13 var wrap;
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14
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15 if ( this[ 0 ] ) {
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16 if ( isFunction( html ) ) {
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17 html = html.call( this[ 0 ] );
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18 }
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19
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20 // The elements to wrap the target around
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21 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
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22
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23 if ( this[ 0 ].parentNode ) {
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24 wrap.insertBefore( this[ 0 ] );
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25 }
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26
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27 wrap.map( function() {
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28 var elem = this;
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29
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30 while ( elem.firstElementChild ) {
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31 elem = elem.firstElementChild;
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32 }
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33
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34 return elem;
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35 } ).append( this );
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36 }
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37
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38 return this;
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39 },
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40
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41 wrapInner: function( html ) {
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42 if ( isFunction( html ) ) {
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43 return this.each( function( i ) {
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44 jQuery( this ).wrapInner( html.call( this, i ) );
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45 } );
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46 }
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47
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48 return this.each( function() {
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49 var self = jQuery( this ),
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50 contents = self.contents();
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51
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52 if ( contents.length ) {
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53 contents.wrapAll( html );
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54
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55 } else {
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56 self.append( html );
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57 }
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58 } );
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59 },
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60
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61 wrap: function( html ) {
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62 var htmlIsFunction = isFunction( html );
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63
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64 return this.each( function( i ) {
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65 jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
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66 } );
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67 },
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68
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69 unwrap: function( selector ) {
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70 this.parent( selector ).not( "body" ).each( function() {
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71 jQuery( this ).replaceWith( this.childNodes );
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72 } );
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73 return this;
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74 }
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75 } );
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76
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77 return jQuery;
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78 } );
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