From 663fbd0cdb48b8bb69c51f5b68620c006290acfa Mon Sep 17 00:00:00 2001
From: Charles Hansen <chansen87@gmail.com>
Date: Thu, 30 Oct 2014 11:57:24 -0700
Subject: [PATCH] toContain works with array-like objects (Arguments,
 HTMLCollections, etc)

Fix #699
---
 lib/jasmine-core/jasmine.js            | 7 ++++++-
 spec/core/matchers/matchersUtilSpec.js | 9 +++++++++
 src/core/matchers/matchersUtil.js      | 7 ++++++-
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index 2d4f32e8..07e0eabc 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -2195,7 +2195,12 @@ getJasmineRequireObj().matchersUtil = function(j$) {
         }
         return false;
       }
-      return !!haystack && haystack.indexOf(needle) >= 0;
+      if (!haystack) {
+        return false;
+      } else {
+        var indexOf = haystack.indexOf || Array.prototype.indexOf;
+        return indexOf.call(haystack, needle) >= 0;
+      }
     },
 
     buildFailureMessage: function() {
diff --git a/spec/core/matchers/matchersUtilSpec.js b/spec/core/matchers/matchersUtilSpec.js
index 4a981a13..f5b7f20c 100644
--- a/spec/core/matchers/matchersUtilSpec.js
+++ b/spec/core/matchers/matchersUtilSpec.js
@@ -207,6 +207,15 @@ describe("matchersUtil", function() {
     it("fails when actual is null", function() {
       expect(j$.matchersUtil.contains(null, 'A')).toBe(false);
     });
+
+    it("passes with array-like objects", function() {
+      var capturedArgs = null;
+      function testFunction(){
+        capturedArgs = arguments;
+      }
+      testFunction('foo', 'bar');
+      expect(j$.matchersUtil.contains(capturedArgs, 'bar')).toBe(true);
+    });
   });
 
   describe("buildMessage", function() {
diff --git a/src/core/matchers/matchersUtil.js b/src/core/matchers/matchersUtil.js
index b6fb8383..488c337b 100644
--- a/src/core/matchers/matchersUtil.js
+++ b/src/core/matchers/matchersUtil.js
@@ -19,7 +19,12 @@ getJasmineRequireObj().matchersUtil = function(j$) {
         }
         return false;
       }
-      return !!haystack && haystack.indexOf(needle) >= 0;
+      if (!haystack) {
+        return false;
+      } else {
+        var indexOf = haystack.indexOf || Array.prototype.indexOf;
+        return indexOf.call(haystack, needle) >= 0;
+      }
     },
 
     buildFailureMessage: function() {