lib/slackistrano/messaging/helpers.rb in slackistrano-3.8.1 vs lib/slackistrano/messaging/helpers.rb in slackistrano-3.8.2

@@ -1,18 +1,18 @@
 module Slackistrano
   module Messaging
     module Helpers
 
       def icon_url
-        'https://raw.githubusercontent.com/phallstrom/slackistrano/master/images/slackistrano.png'
+        options.fetch(:icon_url, 'https://raw.githubusercontent.com/phallstrom/slackistrano/master/images/slackistrano.png')
       end
 
       def icon_emoji
-        nil
+        options.fetch(:icon_emoji, nil)
       end
 
       def username
-        'Slackistrano'
+        options.fetch(:username, 'Slackistrano')
       end
 
       def deployer
         ENV['USER'] || ENV['USERNAME']
       end