Ahhh.. it's nice to be back at the monestary, it's been too long since I've visited (must.. stop.. coding.. delphi).
I have a piece of code like this
my %dispatch = ( 'sub_one' => \&sub_one, 'sub_two' => \&sub_two ); $dispatch{'sub_one'}('arg'); $dispatch{'sub_two'}('arg'); sub sub_one { $a = shift; print "Got to sub one: $a\n"; } sub sub_two { $a = shift; print "got to sub two $a\n"; }
It simply saves me having to write out a whack of if statements. (if this event call this subroutine), as well as allows me to quickly add handlers for various events.

I like it, but, apparently perl 5.005_03 doesn't. I don't have control over where this script that I've written will run, and would like it to be as portable as possible.

My question is this:
Is there a way to replicate this behaviour for those that run perl 5.005_03? I'm hoping for a solution other than if statements, but if that's where I need to go, I will :(

In reply to perl 5.005_03 woes by the_slycer

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.