How about this valid Ruby or Perl program that is a simplified version of the Unix "yes" program:

 $\ = "\n"; print "y" while 1;

[download]

If that isn't trivially useful, I don't know what is... what it's used for is to respond "y" to stupid prompts:

yes | someProgramThatAsksALotOfYesNoQuestions

In reply to Re: Challenge : use perl::polylingual by bikeNomad
in thread Challenge : use perl::polylingual by boo_radley

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