redis.rb in plezi-0.10.16

- old
+ new

@@ -8,11 +8,11 @@
 	# A Redis connection will be automatically created if the `ENV['PL_REDIS_URL']` is set.
 	# for example:
 	#      ENV['PL_REDIS_URL'] = ENV['REDISCLOUD_URL']`
 	# or
 	#      ENV['PL_REDIS_URL'] = "redis://username:password@my.host:6379"
-	def redis_connection
+	def redis
 		return @redis if (@redis_sub_thread && @redis_sub_thread.alive?) && @redis
 		return false unless defined?(Redis) && ENV['PL_REDIS_URL']
 		@redis_locker ||= Mutex.new
 		@redis_locker.synchronize do
 			return @redis if (@redis_sub_thread && @redis_sub_thread.alive?) && @redis # repeat the test once syncing is done.
@@ -45,7 +45,8 @@
 		@redis
 	rescue => e
 		Reactor.error e
 		false
 	end
+	alias :redis_connection :redis
 end
 