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Re: Using a base module with a required version

by stevieb (Canon)
on Aug 02, 2019 at 16:43 UTC ( [id://11103772]=note: print w/replies, xml ) Need Help??


in reply to Using a base module with a required version

It doesn't appear as though that functionality is available in either base or parent. Here's a potential q&d workaround that may be sufficient if it turns out what you're trying to do isn't possible inherently:

use warnings; use strict; use version; BEGIN { use base 'Mock::Sub'; my $v = version->parse($Mock::Sub::VERSION); if ($v < version->parse(1.07)){ die "Version '$v' of Mock::Sub isn't 1.07 or greater"; } }

The output, first with version 1.06 of the distribution, then another run after updating the dist:

$ perl base.pl Version '1.06' of Mock::Sub isn't 1.07 or greater at base.pl line 10. BEGIN failed--compilation aborted at base.pl line 12. $ cpanm Mock::Sub --> Working on Mock::Sub Fetching http://www.cpan.org/authors/id/S/ST/STEVEB/Mock-Sub-1.09.tar. +gz ... OK Configuring Mock-Sub-1.09 ... OK Building and testing Mock-Sub-1.09 ... OK Successfully installed Mock-Sub-1.09 (upgraded from 1.06) 1 distribution installed $ perl base.pl

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