I never loop on simple yes/no answer questions. It's unnecessarily complex and doesn't usually add much value to a program. In your example, I would only accept an answer starting with Y/y and die if any other input value was detected. For example: 
print "Are you ready to proceed? [y/N]: ";
chomp(my $answer = <STDIN>);
die "Ciao!\n" if ($answer !~ /^y/i);

[download]
Now 8 lines of somewhat torturous logic have been reduced to 3 simple statements.

In reply to Re: do-while loop question by virtualsue
in thread do-while loop question by lacertus

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