Manage Application Specific Environments

B<App::Env> presents a uniform interface to initializing environments for applications which require special environments. B<App::Env> only handles the loading, merging, and caching of environments; it does not create them. That is done within modules for each application suite (e.g. B<App::Env::MyApp>). B<App::Env> ships with two such modules, B<App::Env::Null> which simply returns a snapshot of the current environment, and B<App::Env::Example>, which provides example code for creating an application specific environment. B<App::Env> is probably most useful in situations where a Perl program must invoke multiple applications each of which may require an environment different and possibly incompatible from the others. The simplified interface it provides makes it useful even in less complicated situations.

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