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Just pushed some major speed improvements through for $.each() - we'r…
…e now seeing a 2x speed improvement over 1.1.3. Some crude results can be found here: http://dev.jquery.com/~john/ticket/each/
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jeresig committed Aug 20, 2007
1 parent 2b05e24 commit f0353e89abf6643e5a88a649887a71a9ebd973d9
Showing with 8 additions and 2 deletions.
  1. +8 −2 src/jquery/jquery.js
@@ -1394,9 +1394,15 @@ jQuery.extend({
if ( obj.length == undefined )
for ( var i in obj )
fn.apply( obj[i], args || [i, obj[i]] );
else
else if ( args ) {
for ( var i = 0, ol = obj.length; i < ol; i++ )
if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;
if ( fn.apply( obj[i], args ) === false ) break;

// A special, fast, case for the most common use of each
} else
for ( var i = 0, ol = obj.length, val = obj[0];
i < ol && fn.call(val,i,val) !== false; val = obj[++i] );

return obj;
},

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