shorter version of flatten(array)

evekcin · Mar 5, 2011 · 82fd6b0 · 82fd6b0
1 parent 24019c0
commit 82fd6b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/zepto.js b/src/zepto.js
@@ -4,7 +4,7 @@ var Zepto = (function() {
 
   function classRE(name){ return new RegExp("(^|\\s)" + name + "(\\s|$)") }
   function compact(array){ return array.filter(function(item){ return item !== undefined && item !== null }) }
-  function flatten(array){ return array.reduce(function(a,b){ return a.concat(b) }, []) }
+  function flatten(array){ return [].concat.apply([], array); }
   function camelize(str){ return str.replace(/-+(.)?/g, function(match, chr){ return chr ? chr.toUpperCase() : '' }) }
   function uniq(array){
     var r = [];