1 | define([
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2 | "./core",
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3 | "./core/init",
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4 | "./traversing"
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5 | ], function( jQuery ) {
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6 |
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7 | jQuery.fn.extend({
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8 | wrapAll: function( html ) {
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9 | var wrap;
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10 |
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11 | if ( jQuery.isFunction( html ) ) {
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12 | return this.each(function( i ) {
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13 | jQuery( this ).wrapAll( html.call(this, i) );
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14 | });
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15 | }
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16 |
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17 | if ( this[ 0 ] ) {
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18 |
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19 |
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20 | wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
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21 |
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22 | if ( this[ 0 ].parentNode ) {
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23 | wrap.insertBefore( this[ 0 ] );
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24 | }
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25 |
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26 | wrap.map(function() {
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27 | var elem = this;
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28 |
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29 | while ( elem.firstElementChild ) {
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30 | elem = elem.firstElementChild;
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31 | }
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32 |
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33 | return elem;
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34 | }).append( this );
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35 | }
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36 |
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37 | return this;
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38 | },
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39 |
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40 | wrapInner: function( html ) {
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41 | if ( jQuery.isFunction( html ) ) {
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42 | return this.each(function( i ) {
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43 | jQuery( this ).wrapInner( html.call(this, i) );
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44 | });
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45 | }
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46 |
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47 | return this.each(function() {
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48 | var self = jQuery( this ),
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49 | contents = self.contents();
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50 |
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51 | if ( contents.length ) {
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52 | contents.wrapAll( html );
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53 |
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54 | } else {
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55 | self.append( html );
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56 | }
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57 | });
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58 | },
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59 |
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60 | wrap: function( html ) {
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61 | var isFunction = jQuery.isFunction( html );
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62 |
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63 | return this.each(function( i ) {
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64 | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
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65 | });
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66 | },
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67 |
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68 | unwrap: function() {
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69 | return this.parent().each(function() {
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70 | if ( !jQuery.nodeName( this, "body" ) ) {
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71 | jQuery( this ).replaceWith( this.childNodes );
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72 | }
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73 | }).end();
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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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