module Resque::Helpers

def redis

Direct access to the Redis instance. 
def redis
  # No infinite recursions, please.
  # Some external libraries depend on Resque::Helpers being mixed into
  # Resque, but this method causes recursions. If we have a super method,
  # assume it is canonical. (see #1150)
  return super if defined?(super)
  Resque.redis
end