basedir = File.expand_path(File.join(File.dirname(__FILE__), '..'))
require File.join(basedir, 'lib', 'has_global_session')

# Tie the Configuration module to Rails' filesystem structure
# and operating environment.
HasGlobalSession::Configuration.config_file =
  File.join(RAILS_ROOT, 'config', 'global_session.yml')
HasGlobalSession::Configuration.environment = RAILS_ENV

require File.join(basedir, 'rails', 'action_controller_instance_methods')

# Enable ActionController integration.
class ActionController::Base
  def self.has_global_session
    include HasGlobalSession::ActionControllerInstanceMethods
    after_filter  :global_session_update_cookie
  end
end