diff options
| -rw-r--r-- | src/ng/rootScope.js | 2 | ||||
| -rw-r--r-- | test/ng/rootScopeSpec.js | 17 |
2 files changed, 18 insertions, 1 deletions
diff --git a/src/ng/rootScope.js b/src/ng/rootScope.js index 10b31dd1..0892843d 100644 --- a/src/ng/rootScope.js +++ b/src/ng/rootScope.js @@ -376,7 +376,7 @@ function $RootScopeProvider(){ oldValue = newValue; changeDetected++; } - } else if (isArray(newValue)) { + } else if (isArrayLike(newValue)) { if (oldValue !== internalArray) { // we are transitioning from something which was not an array into array. oldValue = internalArray; diff --git a/test/ng/rootScopeSpec.js b/test/ng/rootScopeSpec.js index cd8d4109..cac7c160 100644 --- a/test/ng/rootScopeSpec.js +++ b/test/ng/rootScopeSpec.js @@ -463,6 +463,23 @@ describe('Scope', function() { $rootScope.$digest(); expect(log).toEqual([ '[{},[]]' ]); }); + + it('should watch array-like objects like arrays', function () { + var arrayLikelog = []; + $rootScope.$watchCollection('arrayLikeObject', function logger(obj) { + forEach(obj, function (element){ + arrayLikelog.push(element.name); + }) + }); + document.body.innerHTML = "<p>" + + "<a name='x'>a</a>" + + "<a name='y'>b</a>" + + "</p>"; + + $rootScope.arrayLikeObject = document.getElementsByTagName('a') + $rootScope.$digest(); + expect(arrayLikelog).toEqual(['x', 'y']); + }); }); |