config.rb in slack-ruby-bot-0.14.0

- old
+ new

@@ -2,14 +2,18 @@
 
 module SlackRubyBot
   module Config
     extend self
 
-    ATTRS = %i[token url aliases user user_id team team_id allow_message_loops send_gifs logger].freeze
+    ATTRS = %i[token url aliases user user_id team team_id allow_bot_messages allow_message_loops send_gifs logger].freeze
     attr_accessor(*ATTRS)
 
+    def allow_bot_messages?
+      !!allow_bot_messages
+    end
+
     def allow_message_loops?
-      allow_message_loops
+      !!allow_message_loops
     end
 
     def send_gifs?
       return false unless defined?(Giphy)
 