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Re: writing perl function like sql IN

by DamnDirtyApe (Curate)
on Aug 30, 2004 at 22:50 UTC ( [id://387058]=note: print w/replies, xml ) Need Help??


in reply to writing perl function like sql IN

Set::Scalar does this nicely.

#! /usr/bin/perl
use strict;
use Set::Scalar;

my $x = 3;
my $s = Set::Scalar->new( 1, 3, 7 );

if ( $s->has( $x ) ) { print "Found $x\n"; }

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DamnDirtyApe 
Those who know that they are profound strive for clarity. Those who
would like to seem profound to the crowd strive for obscurity.
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