Added pop modifier instance method (Dave Krupinski)

ggoodale · Mar 26, 2010 · 0e7e6b0 · 0e7e6b0
1 parent 878592a
commit 0e7e6b0
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diff --git a/lib/mongo_mapper/plugins/modifiers.rb b/lib/mongo_mapper/plugins/modifiers.rb
@@ -81,6 +81,10 @@ def pull(hash)
         def push_uniq(hash)
           self.class.push_uniq({:_id => id}, hash)
         end
+
+        def pop(hash)
+          self.class.pop({:_id => id}, hash)
+        end
       end
     end
   end

diff --git a/test/functional/test_modifiers.rb b/test/functional/test_modifiers.rb
@@ -317,6 +317,14 @@ def assert_page_counts(page, day_count, week_count, month_count)
       page2.reload
       page.tags.should == %w(foo)
     end
-  end
+
+    should "be able to pop with modifier hashes" do
+      page = @page_class.create(:tags => %w(foo bar))
+
+      page.pop({:tags => 1})
 
+      page.reload
+      page.tags.should == %w(foo)
+    end
+  end
 end