From: Jeff Bowen <ja_bowen@...>
Date: 2008-01-22T13:35:29+09:00
Subject: sleep not adding up

I was hoping that the following code would print out hi with one second
gaps.  However it waits 5 seconds and then prints out hi 5 times.


def test_puts
  puts 'hi'
end

def test_sleep
  sleep 1
  test_puts
end

5.downto(1) do
  test_sleep
end
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