NAME
   Dancer::Session::JSON - JSON session backend for Dancer

VERSION
   version 0.001

DESCRIPTION
   This module implements a session engine based on JSON files. Session are
   stored in a *session_dir* as JSON files. The idea behind this module was
   to provide a transparent session storage for the developer.

   This backend is intended to be used in development environments, when
   looking inside a session can be useful.

   It's not recommended to use this session engine in production
   environments.

   Typically you would want to use Dancer::Session::YAML for this, which
   comes in core, but a demand for a faster-but-still-file-based session
   backend arose, and thus you now have JSON. :)

CONFIGURATION
   The setting session should be set to "JSON" in order to use this session
   engine in a Dancer application.

   Files will be stored to the value of the setting "session_dir", whose
   default value is "appdir/sessions".

   Here is an example configuration that use this session engine and stores
   session files in /tmp/dancer-sessions

       session:     "JSON"
       session_dir: "/tmp/dancer-sessions"

SUBROUTINES/METHODS
 init
   Initializes the session backend.

 create
   Creates a new object, runs "flush" and returns the object.

 flush
   Writes the session information to the session dir.

 retrieve
   Retrieves session information from the session dir.

 destroy
   Deletes session information from the session dir.

 reset
   Wipes the sessions directory, forcing a test for existence of the
   sessions directory next time a session is created. It takes no argument.

   This is particulary useful if you want to remove the sessions directory
   on the system where your app is running, but you want this session
   engine to continue to work without having to restart your application.

 json_file
   Fetch the location of a json session file.

SEE ALSO
   Dancer::Session::YAML - the original core development session backend.

   Dancer::Session::Simple - a faster in-memory core session backend.

   Dancer::Session::Cookie - an encrypted cookie session backend, suitable
   for production.

AUTHOR
     Sawyer X <[email protected]>

COPYRIGHT AND LICENSE
   This software is copyright (c) 2011 by Sawyer X.

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

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