NAME
    Module::Version::Loaded - Get a versioned list of currently loaded
    modules

VERSION
    version 0.000003

SYNOPSIS
        use Module::Version::Loaded qw( versioned_modules );

        my %modules = versioned_modules();
        # %modules contains: ( Foo::Bar => 0.01, Bar::Foo => 1.99, ... )

        # You can test this with a series of one-liners
        perl -MModule::Version::Loaded=store_versioned_modules -MTest::More -e "store_versioned_modules('test-more.txt')"
        perl -MModule::Version::Loaded=store_versioned_modules -MApp::Prove -e "store_versioned_modules('app-prove.txt')"
        perl -MModule::Version::Loaded=diff_versioned_modules -e "diff_versioned_modules('test-more.txt','app-prove.txt')"

DESCRIPTION
    BETA BETA BETA

    This module exists solely to give you a version of your %INC which
    includes the versions of the modules you have loaded. This is helpful
    when troubleshooting different environments. It makes it easier to see,
    at glance, which versions of modules you have actually loaded.

FUNCTIONS
  versioned_modules
    Returns a "Hash" of module versions, which is keyed on module name.

            use Module::Version::Loaded qw( versioned_modules );
            my %modules = versioned_modules();
            # contains:
            ...
            vars                         => 1.03,
            version                      => 0.9912,
            version::regex               => 0.9912,
            version::vxs                 => 0.9912,
            ...

  versioned_inc
    Returns a "Hash" of module versions, which uses the same keys as %INC.
    This makes it easier to compare this data which %INC, since both Hashes
    will share the same keys.

            use Module::Version::Loaded qw( versioned_inc );
            my %inc = versioned_inc();
            # contains:
            ...
            version.pm                    => 0.9912,
            version/regex.pm              => 0.9912,
            version/vxs.pm                => 0.9912,
            warnings.pm                   => 1.18,
            ...

            foreach my $key ( %INC ) {
                print "$key $INC{$key} $inc{$key}\n";
            }

  store_versioned_modules( $file )
    Serializes your versioned module list to an arbitrary file name which
    you must provide.

  diff_versioned_modules( $file1, $file2 )
    Requires the name of two files, which have previously been serialized
    via "store_versioned_modules". Uses "Data::Difflet" to print a
    comparison of these data structures to STDOUT.

    You can do this with a one-line to save time:

        perl -MModule::Version::Loaded=diff_versioned_modules -e "diff_versioned_modules('file1','file2')"

AUTHOR
    Olaf Alders <olaf@wundercounter.com>

COPYRIGHT AND LICENSE
    This software is Copyright (c) 2015 by MaxMind, Inc..

    This is free software, licensed under:

      The Artistic License 2.0 (GPL Compatible)