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module Chouette
class GroupOfLine < Chouette::ActiveRecord
has_metadata
include ObjectidSupport
include GroupOfLineRestrictions
include LineReferentialSupport
has_and_belongs_to_many :lines, :class_name => 'Chouette::Line', :order => 'lines.name'
validates_presence_of :name
attr_reader :line_tokens
def self.nullable_attributes
[:comment]
end
def commercial_stop_areas
Chouette::StopArea.joins(:children => [:stop_points => [:route => [:line => :group_of_lines] ] ]).where(:group_of_lines => {:id => self.id}).uniq
end
def stop_areas
Chouette::StopArea.joins(:stop_points => [:route => [:line => :group_of_lines] ]).where(:group_of_lines => {:id => self.id})
end
def line_tokens=(ids)
self.line_ids = ids.split(",")
end
end
end
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