NAME

       Plack::Session::Cleanup - Run code when the environment is destroyed

SYNOPSIS

         $env->{'run_at_cleanup'} = Plack::Session::Cleanup->new(
             sub {
                 # ...
             }
         );

DESCRIPTION

       This provides a way for Plack::Middleware::Session to run code when the environment is
       cleaned up.

METHODS

       new ( $coderef )
           Executes the given code reference when the object is "DESTROY"'d.  Care should be
           taken that the given code reference does not close over $env, creating a cycle and
           preventing the $env from being destroyed.