method

decrement_position

v1.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::Acts::List::InstanceMethods

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What's this?

decrement_position() public

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This method has no description. You can help the Ruby on Rails community by adding new notes.

# File activerecord/lib/active_record/acts/list.rb, line 126
        def decrement_position
          return unless in_list?
          update_attribute position_column, self.send(position_column).to_i - 1
        end

decrement_position

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