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Just pushed in my changes for making jQuery.each on objects faster, sample results: http://dev.jquery.com/~john/ticket/each/obj.html

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This commit is contained in:
John Resig 2007-08-20 07:04:00 +00:00
parent f0353e89ab
commit 05fb8eaa10
1 changed files with 15 additions and 9 deletions
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24
src/jquery/jquery.js vendored
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@ -1391,17 +1391,23 @@ jQuery.extend({
*/ */
// args is for internal usage only // args is for internal usage only
each: function( obj, fn, args ) { each: function( obj, fn, args ) {
if ( obj.length == undefined ) if ( args ) {
for ( var i in obj ) if ( obj.length == undefined )
fn.apply( obj[i], args || [i, obj[i]] ); for ( var i in obj )
else if ( args ) { fn.apply( obj[i], args );
for ( var i = 0, ol = obj.length; i < ol; i++ ) else
if ( fn.apply( obj[i], args ) === false ) break; for ( var i = 0, ol = obj.length; i < ol; i++ )
if ( fn.apply( obj[i], args ) === false ) break;
// A special, fast, case for the most common use of each // A special, fast, case for the most common use of each
} else } else {
for ( var i = 0, ol = obj.length, val = obj[0]; if ( obj.length == undefined )
i < ol && fn.call(val,i,val) !== false; val = obj[++i] ); for ( var i in obj )
fn.call( obj[i], i, obj[i] );
else
for ( var i = 0, ol = obj.length, val = obj[0];
i < ol && fn.call(val,i,val) !== false; val = obj[++i] );
}
return obj; return obj;
}, },