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Catalyst::TraitFor::Context::PSGI::FindEnv - Hunt down our PSGI environment, even in 5.8x
This document describes version 0.001 of Catalyst::TraitFor::Context::PSGI::FindEnv - released October 31, 2012 as part of Catalyst-TraitFor-Context-PSGI-FindEnv.
This is a Catalyst context trait that aids in finding a PSGI environment, if one is available, even in a 5.8x environment.
Note the key part about "if one is available" :) This is not always the case under 5.8x.
This method will attempt to locate and return the PSGI environment hashref. If one is not found, nothing will be returned.
If you're only enabling this for debug purposes, it might be better to conditionalize this in your
app.psgi, with something like:
Catalyst::TraitFor::Context::PSGI::FindEnv ->meta ->apply(Class::MOP::class_of('MyApp')) ;
...or, as that's a bit of a mouthful:
use Moose::Util 'ensure_all_roles'; ensure_all_roles MyApp => 'Catalyst::TraitFor::Context::PSGI::FindEnv';
Both do the same thing (for generally indistinguishable values of "same thing").
Note that your application class will need to be mutable (that is, not immutable) for these approaches to work.
The development version is on github at http://github.com/RsrchBoy/Catalyst-TraitFor-Context-PSGI-FindEnv and may be cloned from git://github.com/RsrchBoy/Catalyst-TraitFor-Context-PSGI-FindEnv.git
Chris Weyl <firstname.lastname@example.org>
This software is Copyright (c) 2012 by Chris Weyl.
This is free software, licensed under:
The GNU Lesser General Public License, Version 2.1, February 1999