Persist default values on create.

jnunemaker · May 20, 2012 · 4e5b22d · 4e5b22d
1 parent 0bcba28
commit 4e5b22d
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Showing 2 changed files with 16 additions and 3 deletions.
diff --git a/lib/toy/mongo/partial_updating.rb b/lib/toy/mongo/partial_updating.rb
@@ -28,9 +28,13 @@ def persistable_changes
 
       def persist
         if partial_updates?
-          updates = persistable_changes
-          if new_record? || (persisted? && updates.present?)
-            adapter.write id, updates
+          if new_record?
+            adapter.write id, persisted_attributes
+          else
+            updates = persistable_changes
+            if updates.present?
+              adapter.write id, updates
+            end
           end
         else
           super

diff --git a/spec/toy/mongo/partial_updating_spec.rb b/spec/toy/mongo/partial_updating_spec.rb
@@ -145,6 +145,15 @@
         user.bio.should eq('Surprise!')
       end
 
+      it "persists default values that did not change" do
+        User.attribute :version, Integer, :default => 1
+        user = User.new
+        user.adapter.should_receive(:write).with(user.id, {
+          'version' => 1,
+        })
+        user.save
+      end
+
       it "does not persist virtual attributes" do
         User.attribute :name, String
         User.attribute :password, String, :virtual => true