NAME¶
Hash::Util::FieldHash::Compat - Use Hash::Util::FieldHash or ties, depending on
availability.
SYNOPSIS¶
use Hash::Util::FieldHash::Compat;
# pretend you are using L<Hash::Util::FieldHash>
# under older perls it'll be Tie::RefHash::Weak instead (slower, but same behavior)
DESCRIPTION¶
Under older perls this module provides a drop in compatible api to
Hash::Util::FieldHash using perltie. When Hash::Util::FieldHash is available
it will use that instead.
This way code requiring field hashes can benefit from fast, robust field hashes
on Perl 5.10 and newer, but still run on older perls that don't ship with that
module.
See Hash::Util::FieldHash for all the details of the API.
SEE ALSO¶
Hash::Util::FieldHash, Tie::RefHash, Tie::RefHash::Weak.
VERSION CONTROL¶
This module is maintained using Darcs. You can get the latest version from
<
http://nothingmuch.woobling.org/code>, and use "darcs send"
to commit changes.
AUTHOR¶
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT¶
Copyright (c) 2008 Yuval Kogman. All rights reserved
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.