Merge branch 'method-chain' from akre54/method-chain

jasonify · May 27, 2014 · c33dcde · c33dcde
2 parents af0a76b + ce67808
commit c33dcde
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/backbone.js b/backbone.js
@@ -591,7 +591,7 @@
   });
 
   // Underscore methods that we want to implement on the Model.
-  var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit'];
+  var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit', 'chain'];
 
   // Mix in each Underscore method as a proxy to `Model#attributes`.
   _.each(modelMethods, function(method) {

diff --git a/test/model.js b/test/model.js
@@ -120,6 +120,11 @@
     deepEqual(model.omit('foo', 'bar'), {'baz': 'c'});
   });
 
+  test("chain", function() {
+    var model = new Backbone.Model({ a: 0, b: 1, c: 2 });
+    deepEqual(model.chain().pick("a", "b", "c").values().compact().value(), [1, 2]);
+  });
+
   test("clone", 10, function() {
     var a = new Backbone.Model({ 'foo': 1, 'bar': 2, 'baz': 3});
     var b = a.clone();