Merge pull request #5 from grncdr/use-is-function

works down to IE6
Raynos · Jan 7, 2014 · 4c5b145 · 4c5b145
2 parents fb9de75 + 25bbf65
commit 4c5b145
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -1,10 +1,12 @@
+var isFunction = require('is-function')
+
 module.exports = forEach
 
 var toString = Object.prototype.toString
 var hasOwnProperty = Object.prototype.hasOwnProperty
 
 function forEach(list, iterator, context) {
-    if (toString.call(iterator) !== '[object Function]') {
+    if (!isFunction(iterator)) {
         throw new TypeError('iterator must be a function')
     }
 

diff --git a/package.json b/package.json
@@ -20,7 +20,9 @@
     "url": "https://github.com/Raynos/for-each/issues",
     "email": "raynos2@gmail.com"
   },
-  "dependencies": {},
+  "dependencies": {
+    "is-function": "~1.0.0"
+  },
   "devDependencies": {
     "tape": "~1.1.0"
   },