Merge pull request mbleigh#622 from fatfreecrm/fix/clear_column_cache…

…_on_reset_column_information clears column cache on reset_column_information resolves mbleigh#621
tekniklr · Jan 6, 2015 · 969bd42 · 969bd42
2 parents 5fa1213 + c4c8fb7
commit 969bd42
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diff --git a/lib/acts_as_taggable_on/taggable/cache.rb b/lib/acts_as_taggable_on/taggable/cache.rb
@@ -40,6 +40,10 @@ def columns
           end
         end
 
+        def reset_column_information
+          super
+          @acts_as_taggable_on_cache_columns = nil
+        end
       end
     end
 

diff --git a/spec/acts_as_taggable_on/caching_spec.rb b/spec/acts_as_taggable_on/caching_spec.rb
@@ -69,6 +69,12 @@
       @taggable.save!
       expect(@taggable.tag_list.sort).to eq(%w(awesome epic).sort)
     end
+
+    it 'should clear the cache on reset_column_information' do
+      CachedModel.column_names
+      CachedModel.reset_column_information
+      expect(CachedModel.instance_variable_get(:@acts_as_taggable_on_cache_columns)).to eql(nil)
+    end
   end
 
   describe 'CachingWithArray' do