# File lib/eventmachine.rb, line 373 373: def EventMachine::add_periodic_timer *args, &block 374: interval = args.shift 375: code = args.shift || block 376: if code 377: block_1 = proc { 378: code.call 379: EventMachine::add_periodic_timer interval, code 380: } 381: add_timer interval, block_1 382: end 383: end