avoid checking against ActiveScaffold::DataStructures::ActionColumns, probably action.columns structure will be changed
avoid checking against ActiveScaffold::DataStructures::ActionColumns, probably action.columns structure will be changed

budree/active_scaffold,budree/active_scaffold,activescaffold/active_scaffold,activescaffold/active_scaffold,mallikarjunayaddala/active_scaffold,mallikarjunayaddala/active_scaffold,mallikarjunayaddala/active_scaffold,budree/active_scaffold,AlbertoBarrago/active_scaffold,activescaffold/active_scaffold,AlbertoBarrago/active_scaffold,AlbertoBarrago/active_scaffold