catalystx::leakchecker(3pm) [debian man page]

CatalystX::LeakChecker(3pm)				User Contributed Perl Documentation			       CatalystX::LeakChecker(3pm)

NAME

       CatalystX::LeakChecker - Debug memory leaks in Catalyst applications

VERSION

       version 0.06

SYNOPSIS

	   package MyApp;
	   use namespace::autoclean;

	   extends 'Catalyst';
	   with 'CatalystX::LeakChecker';

	   __PACKAGE__->setup;

DESCRIPTION

       It's easy to create memory leaks in Catalyst applications and often they're hard to find. This module tries to help you finding them by
       automatically checking for common causes of leaks.

       This module is intended for debugging only. I suggest to not enable it in a production environment.

METHODS

   found_leaks(@leaks)
       If any leaks were found, this method is called at the end of each request. A list of leaks is passed to it. It logs a debug message like
       this:

	   [debug] Circular reference detected:
	   +------------------------------------------------------+-----------------+
	   | $ctx->{stash}->{ctx}						    |
	   '------------------------------------------------------+-----------------'

       It's also able to find leaks in code references. A debug message for that might look like this:

	   [debug] Circular reference detected:
	   +------------------------------------------------------+-----------------+
	   | $a = $ctx->{stash}->{leak_closure};				    |
	   | code reference $a deparses to: sub {				    |
	   |	 package TestApp::Controller::Affe;				    |
	   |	 use warnings;							    |
	   |	 use strict 'refs';						    |
	   |	 $ctx->response->body('from leaky closure');			    |
	   | }; 								    |
	   | ${ $ctx }								    |
	   '------------------------------------------------------+-----------------'

       Override this method if you want leaks to be reported differently.

AUTHORS

       Florian Ragwitz <rafl@debian.org> Tomas Doran <bobtfish@bobtfish.net>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2010 by Florian Ragwitz.

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

perl v5.10.1							    2010-03-26					       CatalystX::LeakChecker(3pm)

CatalystX::InjectComponent(3pm) 			User Contributed Perl Documentation			   CatalystX::InjectComponent(3pm)

NAME

       CatalystX::InjectComponent - Inject components into your Catalyst application

VERSION

       Version 0.024

SYNOPSIS

	   package My::App;

	   use Catalyst::Runtime '5.80';

	   use Moose;
	   BEGIN { extends qw/Catalyst/ }

	   ...

	   after 'setup_components' => sub {
	       my $class = shift;
	       CatalystX::InjectComponent->inject( into => $class, component => 'MyModel' );
	       if ( $class->config->{ ... ) {
		   CatalystX::InjectComponent->inject( into => $class, component => 'MyRootV2', as => 'Controller::Root' );
	       }
	       else {
		   CatalystX::InjectComponent->inject( into => $class, component => 'MyRootV1', as => 'Root' ); # Controller:: will be automatically prefixed
	       }
	   };

DESCRIPTION

       CatalystX::InjectComponent will inject Controller, Model, and View components into your Catalyst application at setup (run)time. It does
       this by creating a new package on-the-fly, having that package extend the given component, and then having Catalyst setup the new component
       (via "->setup_component")

So, how do I use this thing?
       You should inject your components when appropriate, typically after "setup_compenents" runs

       If you're using the Moose version of Catalyst, then you can use the following technique:

	   use Moose;
	   BEGIN { extends qw/Catalyst/ }

	   after 'setup_components' => sub {
	       my $class = shift;

	       CatalystX::InjectComponent->inject( into => $class, ... )
	   };

METHODS

   CatalystX::InjectComponent->inject( ... )
	   into        The Catalyst package to inject into (e.g. My::App)
	   component   The component package to inject
	   as	       An optional moniker to use as the package name for the derived component

       For example:

	   ->inject( into => My::App, component => Other::App::Controller::Apple )

	       The above will create 'My::App::Controller::Other::App::Controller::Apple'

	   ->inject( into => My::App, component => Other::App::Controller::Apple, as => Apple )

	       The above will create 'My::App::Controller::Apple'

ACKNOWLEDGEMENTS

       Inspired by Catalyst::Plugin::AutoCRUD

AUTHOR

       Robert Krimen, "<rkrimen at cpan.org>"

BUGS

       Please report any bugs or feature requests to "bug-catalystx-injectcomponent at rt.cpan.org", or through the web interface at
       http://rt.cpan.org/NoAuth/ReportBug.html?Queue=CatalystX-InjectComponent <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=CatalystX-
       InjectComponent>.  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 CatalystX::InjectComponent

       You can also look for information at:

       o   RT: CPAN's request tracker

	   http://rt.cpan.org/NoAuth/Bugs.html?Dist=CatalystX-InjectComponent <http://rt.cpan.org/NoAuth/Bugs.html?Dist=CatalystX-InjectComponent>

       o   AnnoCPAN: Annotated CPAN documentation

	   http://annocpan.org/dist/CatalystX-InjectComponent <http://annocpan.org/dist/CatalystX-InjectComponent>

       o   CPAN Ratings

	   http://cpanratings.perl.org/d/CatalystX-InjectComponent <http://cpanratings.perl.org/d/CatalystX-InjectComponent>

       o   Search CPAN

	   http://search.cpan.org/dist/CatalystX-InjectComponent/ <http://search.cpan.org/dist/CatalystX-InjectComponent/>

ACKNOWLEDGEMENTS

COPYRIGHT &; LICENSE
       Copyright 2009 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.

perl v5.14.2							    2012-04-06					   CatalystX::InjectComponent(3pm)