Changeset 7563

Timestamp:

03/09/07 02:18:43 (22 months ago)

Author:

alex

Message:

refs #2414

applying the bits of Josh Staiger's patch that can be safely used in 0.4.x code. Will apply the full patch to trunk, but I'll be counting on Josh or Adam to fill in the porting guide for this function

Files:

• branches/0.4/src/lang/array.js (modified) (2 diffs)

branches/0.4/src/lang/array.js

@@ -94 +94 @@
                 //              returns 10
                 var reducedValue = initialValue;
-                if(arguments.length == 1){
-                        dojo.debug("dojo.lang.reduce called with too few arguments!");
-                        return false;
-                }else if(arguments.length == 2){
+                if(arguments.length == 2){
                         binary_func = initialValue;
-                        reducedValue = arr.shift();
-                }else if(arguments.lenght == 3){
+                        reducedValue = arr[0];
+                        arr = arr.slice(1);
+                }else if(arguments.length == 3){
                         if(dojo.lang.isFunction(obj)){
                                 binary_func = obj;
@@ -117 +115 @@
                 }
 
-                var ob = obj ? obj : dj_global;
+                var ob = obj || dj_global;
                 dojo.lang.map(arr, 
                         function(val){