I did a bit of cleanup. I did not follow tye's suggestion because from both my reading of p5p and from my own tests, using "/" as a directory separator works portably. It might not look pretty, but it works.
The biggest improvement is that you automatically are going
to inherit correctly. My new test script is:
#! /usr/bin/perl
# See comments in Versioning about warnings
use strict;
require versioned_module;
tst(0);
tst(1);
tst(0);
tst(1);
sub tst {
$ENV{IS_PROD} = shift;
import versioned_module("report_version");
report_version("Procedural");
report_version versioned_module("OO");
}
and the versioned modules look like:
use vars qw(@EXPORT_OK);
@EXPORT_OK = qw(report_version);
sub report_version {
my $arg = pop();
my $ver = __PACKAGE__;
print "Got version $ver through $arg interface\n";
}
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