# File lib/eventmachine.rb, line 323 323: def EventMachine::add_periodic_timer *args, &block 324: interval = args.shift 325: code = args.shift || block 326: if code 327: block_1 = proc { 328: code.call 329: EventMachine::add_periodic_timer interval, code 330: } 331: add_timer interval, block_1 332: end 333: end