Add reverse class method.

gwak · Sep 10, 2010 · c728c03 · c728c03
1 parent 782c74a
commit c728c03
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diff --git a/src/model_class_methods.js b/src/model_class_methods.js
@@ -111,6 +111,10 @@ Model.ClassMethods = {
     }
   },
 
+  reverse: function() {
+    return this.chain(this.all().reverse())
+  },
+
   select: function(func) {
     var all = this.all(),
         selected = [],

diff --git a/test/tests/model_class_methods.js b/test/tests/model_class_methods.js
@@ -282,3 +282,13 @@ test("load", function() {
 
   ok(Post.load() === Post, "shouldn't fail if there's no callback (and return self)")
 })
+
+test("reverse", function() {
+  var Post = Model("post")
+  var post1 = new Post()
+  var post2 = new Post()
+
+  Post.add(post1, post2)
+
+  same(Post.reverse().all(), [post2, post1])
+})