MooseX::Role::Strict - use strict 'roles'
Version 0.05
This code will fail at composition time:
{ package My::Role; use MooseX::Role::Strict; sub conflict {} } { package My::Class; use Moose; with 'My::Role'; sub conflict {} }
With an error message similar to the following:
The class My::Class has implicitly overridden the method (conflict) from role My::Role ...
To resolve this, explictly exclude the 'conflict' method:
{ package My::Class; use Moose; with 'My::Role' => { -excludes => 'conflict' }; sub conflict {} }
WARNING: this is ALPHA code. More features to be added later.
When using Moose::Role, a class which provides a method a role provides will silently override that method. This can cause strange, hard-to-debug errors when the role's methods are not called. Simple use MooseX::Role::Strict instead of Moose::Role and overriding a role's method becomes a composition-time failure. See the synopsis for a resolution.
MooseX::Role::Strict
Moose::Role
Curtis "Ovid" Poe, <ovid at cpan.org>
<ovid at cpan.org>
Please report any bugs or feature requests to bug-moosex-role-strict at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=MooseX-Role-Strict. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
bug-moosex-role-strict at rt.cpan.org
You can find documentation for this module with the perldoc command.
perldoc MooseX::Role::Strict
You can also look for information at:
RT: CPAN's request tracker
http://rt.cpan.org/NoAuth/Bugs.html?Dist=MooseX-Role-Strict
AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/MooseX-Role-Strict
CPAN Ratings
http://cpanratings.perl.org/d/MooseX-Role-Strict
Search CPAN
http://search.cpan.org/dist/MooseX-Role-Strict/
Add -includes to make things easier:
-includes
with 'Some::Role' => { -includes => 'bar' };
That reverses the sense of '-excludes' in case you're more interested in the interface than the implementation. I'm unsure of the syntax for auto-converting a role to a pure interface.
Copyright 2009 Curtis "Ovid" Poe, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install MooseX::Role::Strict, copy and paste the appropriate command in to your terminal.
cpanm
cpanm MooseX::Role::Strict
CPAN shell
perl -MCPAN -e shell install MooseX::Role::Strict
For more information on module installation, please visit the detailed CPAN module installation guide.