You might also find perlref useful

And also perlreftut (by our very own Dominus) for a kinder, gentler introduction.

--
<http://www.dave.org.uk>

"Perl makes the fun jobs fun
and the boring jobs bearable" - me

In reply to Re: Re: Passing references out of subroutines by davorg
in thread Passing references out of subroutines by nysus

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