Add errors#isEmpty

FacultyCreative · Jan 7, 2014 · db2c7a8 · db2c7a8
1 parent 34098ae
commit db2c7a8
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Showing 4 changed files with 13 additions and 2 deletions.
diff --git a/bower.json b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "ActiveResource",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "authors": [
     "Brett Shollenberger <brett.shollenberger@gmail.com>"
   ],

diff --git a/lib/angular-resource/base/base.js b/lib/angular-resource/base/base.js
@@ -28,6 +28,13 @@ angular
           }
         };
 
+        // function isEmpty()
+        //
+        // True/false cache is empty
+        this.isEmpty = function() {
+          return Object.keys(this).length == 0;
+        };
+
         // function where(terms)
         //
         // @param {terms} - Search terms used to find instances in the cache

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ActiveResource",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "description": "RESTful resource modeling",
   "main": "index.js",
   "author": "Brett Shollenberger <brett@facultycreative.com>",

diff --git a/spec/angular-resource/active-resource.spec.js b/spec/angular-resource/active-resource.spec.js
@@ -98,6 +98,10 @@ describe('ActiveResource', function() {
       expect(System.cached).toBeDefined();
     });
 
+    it('has #isEmpty method to tell you whether or not the cache is empty', function() {
+      expect(System.cached.isEmpty()).toBe(false);
+    });
+
     it('adds new instances to the cache', function() {
       expect(System.cached[1]).toBe(system);
     });