
Pathologically Eclectic Rubbish Lister
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by GrandFather (Saint)

on Jun 27, 2005 at 16:40 UTC ( [id://470382]=note: print w/replies, xml )

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Modifiers may well be what you want:

$combined .= "a=$a " if $a;
$combined .= "b=$b " if $b;
$combined .= "c=$c " if $c;
[download]

Concise and clear.

Perl is Huffman encoded by design.

Comment on Re: Scalar joining, concatenation, involving varying text Download Code

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