method

higher_item

v1.2.6 - Show latest stable - Class: ActiveRecord::Acts::List::InstanceMethods

higher_item()

public

Return the next higher item in the list.

# File activerecord/lib/active_record/acts/list.rb, line 156
        def higher_item
          return nil unless in_list?
          acts_as_list_class.find(:first, :conditions =>
            "#{scope_condition} AND #{position_column} = #{(send(position_column).to_i - 1).to_s}"
          )
        end

higher_item

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