# File lib/chef/run_list/run_list_expansion.rb, line 52 def initialize(environment, run_list_items, source=nil) @environment = environment @errors = Array.new @run_list_items = run_list_items.dup @source = source @default_attrs = Mash.new @override_attrs = Mash.new @recipes = Chef::RunList::VersionedRecipeList.new @applied_roles = {} end