files.rb in slack-ruby-client-0.5.4

- old
+ new

@@ -71,9 +71,10 @@
           #   You can pass multiple values in the types argument, like types=posts,snippets.The default value is all, which does not filter the list.
           #   .
           # @see https://api.slack.com/methods/files.list
           # @see https://github.com/dblock/slack-api-ref/blob/master/methods/files.list.json
           def files_list(options = {})
+            options = options.merge(user: users_id(options)['user']['id']) if options[:user]
             post('files.list', options)
           end
 
           #
           # This method allows you to create or upload an existing file.