A module may be overkill when you can just use an operator 
$name = ( defined $nickname ) ? $nickname :
        ( defined $salutation and defined $last_name )
        ? "$saltutation $last_name" : 'Guest';

[download]
See. ?: (trinary conditional operator) in perlop.
HTH

_________
broquaint

In reply to Re: Truth & Whitespace by broquaint
in thread Truth & Whitespace by Anonymous Monk

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