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Contents
class ManifestationRelationship < ActiveRecord::Base
attr_accessible :parent_id, :child_id, :manifestation_relationship_type_id
belongs_to :parent, :foreign_key => 'parent_id', :class_name => 'Manifestation'
belongs_to :child, :foreign_key => 'child_id', :class_name => 'Manifestation'
belongs_to :manifestation_relationship_type
validate :check_parent
validates_presence_of :parent_id, :child_id
acts_as_list :scope => :parent_id
def check_parent
if parent_id == child_id
errors.add(:parent)
errors.add(:child)
end
end
end
# == Schema Information
#
# Table name: manifestation_relationships
#
# id :integer not null, primary key
# parent_id :integer
# child_id :integer
# manifestation_relationship_type_id :integer
# created_at :datetime not null
# updated_at :datetime not null
# position :integer
#
Version data entries
45 entries across 45 versions & 1 rubygems