NAME

Sub::Spec::GetArgs::Hash - Get subroutine arguments %args from hash (%args) :)

VERSION

version 0.01

SYNOPSIS

# nothing to see here

DESCRIPTION

This is an empty distribution. Created just as a reminder that you don't need to do anything if you already have a hash. Sub::Spec-following subroutines already accepts hash as arguments by default. (You'd think that this reminder is unnecessary, but I've known to think stranger things and forget even simpler facts :))

Each argument in the args clause can specify aliases (using the arg_aliases clause), example:

$SPEC{myfunc} = {
    ...
    args => {
        check_content => [bool => {
            ...
            arg_aliases => {
               cc => {},
            },
        }],
        ...
   },
};

But note that these aliases are meant only for command-line applications, parsed by Sub::Spec::GetArgs::Argv. So this is valid (in command-line):

% script.pl --cc

but this is not recognized (in Perl):

my $res = myfunc(cc => 1); # only myfunc(check_content => 1) is recognized

SEE ALSO

Sub::Spec

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2011 by Steven Haryanto.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.