lib/twitch/bot/memory/redis.rb in twitch-bot-3.2.1 vs lib/twitch/bot/memory/redis.rb in twitch-bot-4.0.0

@@ -23,15 +23,18 @@
         private
 
         attr_reader :client, :redis
 
         def connect_db
+          url = ENV["REDIS_URL"] || redis_config_url
+          ::Redis.new(url: url)
+        end
+
+        def redis_config_url
           config = client.config
-          host = config.setting("redis_host") ||
-            ENV["REDIS_HOST"] || "localhost"
-          port = config.setting("redis_port") ||
-            ENV["REDIS_PORT"] || 6379
-          ::Redis.new(host: host, port: port)
+          host = config.setting("redis_host") || "localhost"
+          port = config.setting("redis_port") || 6379
+          "redis://#{host}:#{port}"
         end
       end
     end
   end
 end