# File lib/eventmachine.rb, line 1090 1090: def self::next_tick pr=nil, &block 1091: raise "no argument or block given" unless ((pr && pr.respond_to?(:call)) or block) 1092: (@next_tick_queue ||= []) << ( pr || block ) 1093: signal_loopbreak if reactor_running? 1094: ?? 1095: end