diff options
Diffstat (limited to 'src/traversing.js')
| -rw-r--r-- | src/traversing.js | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/traversing.js b/src/traversing.js index a3b2be213..625b9f4c9 100644 --- a/src/traversing.js +++ b/src/traversing.js @@ -12,8 +12,8 @@ var runtil = /Until$/, jQuery.fn.extend({ find: function( selector ) { - var self = this, - i, l; + var i, l, length, n, r, ret, + self = this; if ( typeof selector !== "string" ) { return jQuery( selector ).filter(function() { @@ -25,8 +25,7 @@ jQuery.fn.extend({ }); } - var ret = this.pushStack( "", "find", selector ), - length, n, r; + ret = this.pushStack( "", "find", selector ); for ( i = 0, l = this.length; i < l; i++ ) { length = ret.length; @@ -49,9 +48,12 @@ jQuery.fn.extend({ }, has: function( target ) { - var targets = jQuery( target, this ); + var i = 0, + targets = jQuery( target, this ), + l = targets.length; + return this.filter(function() { - for ( var i = 0, l = targets.length; i < l; i++ ) { + for ( ; i < l; i++ ) { if ( jQuery.contains( this, targets[i] ) ) { return true; } @@ -79,13 +81,15 @@ jQuery.fn.extend({ }, closest: function( selectors, context ) { - var ret = [], i, l, cur; - - var pos = POS.test( selectors ) || typeof selectors !== "string" ? + var cur, + i = 0, + l = this.length, + ret = [], + pos = POS.test( selectors ) || typeof selectors !== "string" ? jQuery( selectors, context || this.context ) : 0; - for ( i = 0, l = this.length; i < l; i++ ) { + for ( ; i < l; i++ ) { cur = this[i]; while ( cur ) { |