Advanced Perl Programming by William “Bo” Rothwell

Author:William “Bo” Rothwell
Language: eng
Format: epub
ISBN: 9781484258637
Publisher: Apress

This is an easy problem to solve. You can either specify all identifiers that you want imported:#!perl

#ex4.pl

use Testok qw(&noprint &printout);

&printout;

&noprint;

Or, you can use two use statements:#!perl

#ex5.pl

use Testok;

use Testok qw(&noprint);

&printout;

&noprint;

Module version numbers

If you update your module, you will want to keep track of different versions. The best way of doing this is to use the $VERSION variable:#Testver.pm

package Testver;

BEGIN {

use Exporter();

@ISA=qw(Exporter);

$VERSION=1.03;

@EXPORT=qw(&printout);

@EXPORT_OK=qw(&noprint);

}

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