Hash::Merge::Extra(3pm)

Usage

    use Hash::Merge qw(merge);
    use Hash::Merge::Extra;
    Hash::Merge::set_behavior('R_OVERRIDE');
    $result = merge($left, $right);

Version

Version 0.06

Export

Nothing is exported.

All behaviors registered in Hash::Merge if used as

    use Hash::Merge::Extra;

Nothing registered if passed empty list:

    use Hash::Merge::Extra qw();

Only specified behaviors registered if list defined:

    use Hash::Merge::Extra qw(L_OVERRIDE R_REPLACE);

Behaviors

L_ADDITIVE, R_ADDITIVE: Hashes merged, arrays joined, undefined scalars overridden. Left and right precedence.

L_OVERRIDE, R_OVERRIDE: Hashes merged, arrays and scalars overridden. Left and right precedence.

L_REPLACE, R_REPLACE: Nothing merged. One thing simply replaced by another. Left and right precedence.

License and copyright

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See <http://dev.perl.org/licenses/> for more information.