Add isArray to Object prototype.

9c7d341b · Joel Martin · 7dc038ef · 9c7d341b
Commit 9c7d341b authored Apr 22, 2013 by Joel Martin
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 0 deletions

util.js include/util.js +6 -0

No files found.
--- a/include/util.js
+++ b/include/util.js
@@ -33,6 +33,12 @@ Array.prototype.push32 = function (num) {
              (num      ) & 0xFF  );
 };

+if(!Array.isArray) {
+    Array.isArray = function (vArg) {
+        return Object.prototype.toString.call(vArg) === "[object Array]";
+    };
+}
+
 // IE does not support map (even in IE9)
 //This prototype is provided by the Mozilla foundation and
 //is distributed under the MIT license.