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(jeffa) Re: dispatch table of functions and arguments

by jeffa (Bishop)
on Sep 03, 2002 at 13:31 UTC ( #194761=note: print w/ replies, xml ) Need Help??


in reply to dispatch table of functions and arguments

fglock has you covered ... here is some more code that illustrates how to pull the pieces out and use them:
use strict; my %dispatch = ( foo => [\&foo,qw(5 * 4)], bar => [\&bar,'HELLO'], ); for (keys %dispatch) { my ($sub,@args) = @{$dispatch{$_}}; print $sub->(@args),"\n"; } sub foo { my ($n1,$op,$n2) = @_; return eval "$n1 $op $n2"; } sub bar { return ucfirst lc shift; }

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

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