lib/chatterbot/client.rb in chatterbot-0.6.2 vs lib/chatterbot/client.rb in chatterbot-0.6.3

@@ -1,5 +1,7 @@
+require 'json'
+  
 module Chatterbot
   
   #
   # routines for connecting to Twitter and validating the bot
   #
@@ -128,13 +130,13 @@
     end
 
     #
     # query twitter for the bots screen name. we do this during the bot registration process
     #
-    def get_screen_name
+    def get_screen_name(t = @access_token)
       return unless @screen_name.nil?
 
-      oauth_response = @access_token.get('/1/account/verify_credentials.json')
+      oauth_response = t.get('/1/account/verify_credentials.json')
       @screen_name = JSON.parse(oauth_response.body)["screen_name"]
     end
     
     #
     # handle oauth for this request.  if the client isn't authorized, print