Tie-Hash-Identity

A hash that always return the key.
It's useful to interpolate EXPR in a double quoted string.


INSTALLATION

To install this module, run the following commands:

	perl Makefile.PL
	make
	make test
	make install

SUPPORT AND DOCUMENTATION

After installing, you can find documentation for this module with the
perldoc command.

    perldoc Tie::Hash::Identity

You can also look for information at:

    RT, CPAN's request tracker
        http://rt.cpan.org/NoAuth/Bugs.html?Dist=Tie-Hash-Identity

    AnnoCPAN, Annotated CPAN documentation
        http://annocpan.org/dist/Tie-Hash-Identity

    CPAN Ratings
        http://cpanratings.perl.org/d/Tie-Hash-Identity

    Search CPAN
        http://search.cpan.org/dist/Tie-Hash-Identity/


LICENSE AND COPYRIGHT

Copyright (C) 2010 Cindy Wang (CindyLinz)

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.