Module: Skyline::Positionable

Included in:

Page

Defined in:

lib/skyline/positionable.rb

Overview

Positionable automatically adds the last position number to ActiveRecord models in the position column. It only set's the position if it isn't set yet.

By defining an optional scope the position numbering will only look inside a certain scope.

Examples:

Usage:

class Model < ActiveRecord::Base
  include Skyline::Positionable
  self.positionable_scope = :parent_id   # (Optional)
end

Defined Under Namespace

Modules: ClassMethods