Sha256: 4df42f8a68091f9a2d486f3d4d0790d6897006da6316cd3d07c6c890e384abed
Contents?: true
Size: 651 Bytes
Versions: 7
Compression:
Stored size: 651 Bytes
Contents
module Refinery
class Menu
def initialize(objects = nil)
objects.each do |item|
item = item.to_refinery_menu_item if item.respond_to?(:to_refinery_menu_item)
items << MenuItem.new(item.merge(:menu => self))
end if objects
end
attr_accessor :items
def items
@items ||= []
end
def roots
@roots ||= items.select {|item| item.parent_id.nil?}
end
def to_s
items.map(&:title).join(' ')
end
# The delegation is specified so crazily so that it works on 1.8.x and 1.9.x
delegate *((Array.instance_methods - Object.instance_methods) << {:to => :items})
end
end
Version data entries
7 entries across 7 versions & 1 rubygems