Unify isArray/isFunction/toString implementations

Restores Array.isArray polyfill for all use cases.

Fixes #645

1 files changed, 3 insertions, 17 deletions

diff --git a/lib/handlebars/base.js b/lib/handlebars/base.js
index f9d8aa9..9a1bf3e 100644
--- a/lib/handlebars/base.js
+++ b/lib/handlebars/base.js
@@ -12,25 +12,11 @@ export var REVISION_CHANGES = {
   4: '>= 1.0.0'
 };
 
-var toString = Object.prototype.toString,
+var isArray = Utils.isArray,
+    isFunction = Utils.isFunction,
+    toString = Utils.toString,
     objectType = '[object Object]';
 
-// Sourced from lodash
-// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
-var isFunction = function(value) {
-  return typeof value === 'function';
-};
-// fallback for older versions of Chrome and Safari
-if (isFunction(/x/)) {
-  isFunction = function(value) {
-    return typeof value === 'function' && toString.call(value) === '[object Function]';
-  };
-}
-
-function isArray(value) {
-  return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
-}
-
 export function HandlebarsEnvironment(helpers, partials) {
   this.helpers = helpers || {};
   this.partials = partials || {};