enable rollbar only in pre and pro envs

config/initializers/rollbar.rb

@@ -5,8 +5,10 @@ Rollbar.configure do |config|
 
   config.access_token = Rails.application.secrets.rollbar_server_token
 
-  # Here we'll disable in 'test':
-  if Rails.env.test?
+  # Here we'll disable all environments except 'production':
+  if Rails.env.preproduction? || Rails.env.production?
+    config.enabled = true
+  else
     config.enabled = false
   end