artichoke-backend/src/extn/core/thread/thread.rb
def sleep(timeout = nil)
    unlock
    lock
    timeout
  end
# This method does not actually sleep
This method does not actually sleep
This method does not actually sleep
def sleep(timeout = nil)
    unlock
    lock
    timeout
  end
def sleep ( timeout = nil ) unlock lock timeout end
This method does not actually sleep
This method does not actually sleep
timeout