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Contents
module Refinery
# Create a little something to store the instances of the menu.
class << self
attr_accessor :menus
def menus
@@menus ||= HashWithIndifferentAccess.new
end
end
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_id => id))
end if objects
::Refinery.menus[self.id] = self
end
attr_accessor :items, :id
def id
require 'securerandom' unless defined?(::SecureRandom)
@id ||= ::SecureRandom.hex(8)
end
def items
@items ||= []
end
def roots
@roots ||= items.select {|item| item.parent_id.nil?}
end
def to_s
items.map(&:title).join(' ')
end
def inspect
items.map(&:inspect)
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})
# Ensure that things still work from how the menu partials worked before.
def live
Refinery.deprecate({
:what => "'live' on a ::Refinery::Menu instance",
:when => '1.1 with no replacement'
})
self
end
def in_menu
Refinery.deprecate({
:what => "'in_menu' on a ::Refinery::Menu instance",
:when => '1.1 with no replacement'
})
self
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems