NAME

Module::Quote - a quote-like operator that requires modules for you

SYNOPSIS

use Test::More tests => 1;
use Module::Quote;

my $number = qm( Math::BigInt 1.00 )->new(42);

isa_ok $number, "Math::BigInt";

DESCRIPTION

The qm() quote-like operator will load a module and return its name. So the following should just work, even if you haven't used Math::BigInt in advance.

qm( Math::BigInt 1.00 )->new(42)

The more usual invocation:

Math::BigInt->new(42)

won't automatically load Math::BigInt, won't check a version number, and crucially is ambiguous! (See what happens when you define a sub called BigInt in the Math package.)

The qm operator interpolates variables, so this works too:

my $x = "BigInt 1.00";
qm( Math::$x )->new(42);

You may export qm with an alternative name:

use Module::Quote 'qmod';

You may provide a hashref of options for the quote-like operator:

use Module::Quote qm => { emulate => 'q' };

You can export the operator multiple times with different options:

use Module::Quote
	qm  => { emulate => 'q' },
	qqm => { emulate => 'qq' },
;

The optimistic and prefix options from Module::Hash are supported. As is emulate which can be set to "qq" (the default) or "q" (to disable interpolation).

BUGS

Please report any bugs to http://rt.cpan.org/Dist/Display.html?Queue=Module-Quote.

SEE ALSO

Module::Hash - similar idea, but less magic.

AUTHOR

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

This software is copyright (c) 2012 by Toby Inkster.

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

DISCLAIMER OF WARRANTIES

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.