Method: Positionable::InstanceMethods#remove_from_list

Defined in:
lib/positionable.rb

#remove_from_list(list_name = :default) ⇒ Object

Removes the record from the list and shift other items accordingly.



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# File 'lib/positionable.rb', line 201

def remove_from_list(list_name = :default)
  if in_list?
    acts_as_positionable_class.transaction do
      decrement_positions_on_lower_items(list_name)
      update_attribute position_column(list_name), nil
    end
  end
end