NAME

Supervisor::Utils - Usefull utility routines for the Supervisor

SYNOPSIS

use Supervisor::Class
  version => '0.01',
  base    => 'Supervisor::Base',
  utils   => 'env_store',
;

DESCRIPTION

This module provides a set of basic utilities that don't depend on a blessed object to function. These utilites currently only provide functions to manipulate the global $ENV variable.

METHODS

env_store

Remove all items from the $ENV variable and store them in a hash variable.

Example: my $env = env_store();

env_restore

Remove all items from $ENV variable and restore it back to a saved hash variable.

Example: env_restore($env);

env_create

Store all the items from a hash variable into the $ENV varable.

Example: env_create($env);

env_parse

Take a formated string and parse it into a hash variable. The string must have this format: "item=value;;item2=value2";

Example: my $string = "item=value;;item2=value2"; my $env = env_parse($string); env_create($env);

env_dump

Take the items from the current $ENV variable and create a formated string.

Example: my $string = env_dump(); my $env = env_create($string);

EXPORTS

env_restore() 
env_create() 
env_parse() 
env_dump()
env_store()

SEE ALSO

Badger::Utils

Supervisor
Supervisor::Base
Supervisor::Class
Supervisor::Constants
Supervisor::Controller
Supervisor::Log
Supervisor::Process
Supervisor::ProcessFactory
Supervisor::Session
Supervisor::Utils
Supervisor::RPC::Server
Supervisor::RPC::Client

AUTHOR

Kevin L. Esteb, <kesteb@wsipc.org>

COPYRIGHT AND LICENSE

Copyright (C) 2009 by Kevin L. Esteb

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available.