Merge pull request emberjs#1286 from thomasboyt/metadataFor

Add metadataFor
thomasboyt · Sep 12, 2013 · 8c89df2 · 8c89df2
2 parents ddaa5fa + 1421110
commit 8c89df2
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diff --git a/packages/ember-data/lib/system/store.js b/packages/ember-data/lib/system/store.js
@@ -781,6 +781,18 @@ DS.Store = Ember.Object.extend(DS._Mappable, {
     return !get(this.recordForId(type, id), 'isEmpty');
   },
 
+  /**
+    This method returns the metadata for a specific type.
+
+    @method metadataFor
+    @param {string} type
+    @return {object}
+  */
+  metadataFor: function(type) {
+    type = this.modelFor(type);
+    return this.typeMapFor(type).metadata;
+  },
+
   // ............
   // . UPDATING .
   // ............

diff --git a/packages/ember-data/tests/integration/adapter/rest_adapter_test.js b/packages/ember-data/tests/integration/adapter/rest_adapter_test.js
@@ -504,6 +504,14 @@ test("findAll - since token is passed to the adapter", function() {
   }));
 });
 
+test("metadata is accessible", function() {
+  ajaxResponse({ meta: { offset: 5 }, posts: [{id: 1, name: "Rails is very expensive sushi"}] });
+
+  store.findAll('post').then(async(function(posts) {
+    equal(store.metadataFor('post').offset, 5, "Metadata can be accessed with metadataFor.");
+  }));
+});
+
 test("findQuery - returning an array populates the array", function() {
   ajaxResponse({ posts: [{ id: 1, name: "Rails is omakase" }, { id: 2, name: "The Parley Letter" }] });