in_place_edit_for (ActionController::Macros::InPlaceEditing::ClassMethods)

    # File lib/action_controller/macros/in_place_editing.rb, line 22
            def in_place_edit_for(object, attribute, options = {})
              define_method("set_#{object}_#{attribute}") do
                @item = object.to_s.camelize.constantize.find(params[:id])
                @item.update_attribute(attribute, params[:value])
                render :text => @item.send(attribute)
              end
            end