NAME

Hash::Param - CGI/Catalyst::Request-like parameter-hash accessor/mutator

VERSION

Version 0.01

SYNPOSIS

    my $params = Hash::Param->new(parameters => {
        qw/a 1 b 2 c 3/,
        d => [qw/4 5 6 7/],
    })

    $result = $params->param( a )           # Returns 1
    $result = $params->param( d )           # Returns 4
    @result = $params->param( d )           # Returns 4, 5, 6, 7
    @result = $params->params               # Returns a, b, c, d
    $result = $params->params               # Returns { a => , b => 2,
                                                        c => 3, d => [ 4, 5, 6, 7 ] }
    @result = $params->params( a, b, d )    # Returns 1, 2, [ 4, 5, 6, 7 ]
    %result = $params->slice( a, b )        # Returns a => 1, b => 2

              $params->param( a => 8 )      # Sets a to 8
              $params->param( a => 8, 9 )   # Sets a to [ 8, 9 ]

DESCRIPTION

Hash::Param provides a CGI-param-like accessor/mutator for a hash

METHODS

$params->params( <hash> )

$params->params( <param>, <param>, ... )

$params->params

$params->parameters

An alias for ->params

$params->param( <param> )

$params->param( <param> => <value> )

$params->param( <param> => <value>, <value>, ... )

$params->param

$params->parameters

An alias for ->param

$params->get( <param> )

$params->get( <param>, <param>, ... )

$params->get

$params->slice( <param>, <param>, ... )

SYNOPSIS

AUTHOR

Robert Krimen, <rkrimen at cpan.org>

SOURCE

You can contribute or fork this project via GitHub:

http://github.com/robertkrimen/hash-param/tree/master

    git clone git://github.com/robertkrimen/hash-param.git Hash-Param

BUGS

Please report any bugs or feature requests to bug-hash-param at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Hash-Param. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Hash::Param

You can also look for information at:

• RT: CPAN's request tracker

  http://rt.cpan.org/NoAuth/Bugs.html?Dist=Hash-Param

• AnnoCPAN: Annotated CPAN documentation

  http://annocpan.org/dist/Hash-Param

• CPAN Ratings

  http://cpanratings.perl.org/d/Hash-Param

• Search CPAN

  http://search.cpan.org/dist/Hash-Param

ACKNOWLEDGEMENTS

COPYRIGHT & LICENSE

Copyright 2008 Robert Krimen, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

cpanm Hash::Param

perl -MCPAN -e shell
install Hash::Param