From c5a3d8fc5f899879ff571856f00b92fff6100190 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Tue, 16 Jun 2015 23:35:44 +0100
Subject: [PATCH] refact(filter): move `hasCustomToString` into shared
 namespace to be reused

---
 src/.jshintrc           | 1 +
 src/Angular.js          | 5 +++++
 src/ng/filter/filter.js | 4 ----
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/.jshintrc b/src/.jshintrc
index 241e3feccb19..f5b8b6c54bfe 100644
--- a/src/.jshintrc
+++ b/src/.jshintrc
@@ -55,6 +55,7 @@
     "isBlob": false,
     "isBoolean": false,
     "isPromiseLike": false,
+    "hasCustomToString": false,
     "trim": false,
     "escapeForRegexp": false,
     "isElement": false,
diff --git a/src/Angular.js b/src/Angular.js
index 1030e5410521..27b7cb73090d 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -464,6 +464,11 @@ identity.$inject = [];
 
 function valueFn(value) {return function() {return value;};}
 
+function hasCustomToString(obj) {
+  return isFunction(obj.toString) && obj.toString !== Object.prototype.toString;
+}
+
+
 /**
  * @ngdoc function
  * @name angular.isUndefined
diff --git a/src/ng/filter/filter.js b/src/ng/filter/filter.js
index 19ec1d4b6b3b..e63279c04d03 100644
--- a/src/ng/filter/filter.js
+++ b/src/ng/filter/filter.js
@@ -163,10 +163,6 @@ function filterFilter() {
   };
 }
 
-function hasCustomToString(obj) {
-  return isFunction(obj.toString) && obj.toString !== Object.prototype.toString;
-}
-
 // Helper functions for `filterFilter`
 function createPredicateFn(expression, comparator, matchAgainstAnyProp) {
   var shouldMatchPrimitives = isObject(expression) && ('$' in expression);