From: ts Date: 2004-09-19T00:36:20+09:00 Subject: Re: [Nuby Question] Return value of while loop. >>>>> "O" == Olivier D writes: O> i <<= 1 while defined?(i) ? (i < 100) : (i = 1) i <<= 1 while i.nil?? (i = 1):(i < 100) Guy Decoux