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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" Plack::Middleware::Debug::Base \- Base class for Debug panels .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 2 \& package Plack::Middleware::Debug::YourPanel; \& use parent qw(Plack::Middleware::Debug::Base); \& \& sub run { \& my($self, $env, $panel) = @_; \& \& # Do something before the application runs \& \& return sub { \& my $res = shift; \& \& # Do something after the application returns \& \& }; \& } .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" This is the base class for panels. .SH "METHODS" .IX Header "METHODS" .ie n .IP """run""" 4 .el .IP "\f(CWrun\fR" 4 .IX Item "run" This method is called when a request has arrived, before the main application runs. The parameters are \f(CW$env\fR, the \s-1PSGI\s0 environment hash reference and \f(CW$panel\fR, a Plack::Middleware::Debug::Panel object. .Sp If your panel needs to do some response munging, you should return a callback that takes \f(CW$res\fR the response object. Because you can return a closure, the response filter can also use \f(CW$env\fR and \&\f(CW$panel\fR easily. .SH "BUGS AND LIMITATIONS" .IX Header "BUGS AND LIMITATIONS" No bugs have been reported. .PP Please report any bugs or feature requests through the web interface at . .SH "INSTALLATION" .IX Header "INSTALLATION" See perlmodinstall for information and options on installing Perl modules. .SH "AVAILABILITY" .IX Header "AVAILABILITY" The latest version of this module is available from the Comprehensive Perl Archive Network (\s-1CPAN\s0). Visit to find a \s-1CPAN\s0 site near you. Or see . .PP The development version lives at . Instead of sending patches, please fork this project using the standard git and github infrastructure. .SH "AUTHORS" .IX Header "AUTHORS" Marcel Gru\*:nauer, \f(CW\*(C`\*(C'\fR .PP Tatsuhiko Miyagawa, \f(CW\*(C`\*(C'\fR .SH "COPYRIGHT AND LICENSE" .IX Header "COPYRIGHT AND LICENSE" Copyright 2009 by Marcel Gru\*:nauer .PP This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.