Hi, I want to have a Module with two different versions (say 1.0 and 2.0). The Module should behave differently when I use 
use Module 1.0;

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and 
use Module 2.0;

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How can I achieve this. Should I have two Module.pm files? or should I have two sets of subroutines in the same file? I tried something like this, DID NOT WORK, it always picked the last defined subroutine. 
package Module;
our ($VERSION, @EXPORT, @ISA);
use Exporter;
@ISA=qw#Exporter#;
$VERSION = q#1.0#;

sub routine1 {
  print "This is version: $VERSION\n";
}

$VERSION = q#2.0#;

sub routine1 {
  print "This is version: $VERSION\n";
}

1;

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Thanks in advance!!

In reply to Multiple versions of a module by newest_newbie

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