# File lib/chef/role.rb, line 132 def env_run_lists(env_run_lists=nil) if (!env_run_lists.nil?) unless env_run_lists.key?("_default") msg = "_default key is required in env_run_lists.\n" msg << "(env_run_lists: #{env_run_lists.inspect})" raise Chef::Exceptions::InvalidEnvironmentRunListSpecification, msg end @env_run_lists.clear env_run_lists.each { |k,v| @env_run_lists[k] = Chef::RunList.new(*Array(v))} end @env_run_lists end