RailsCasts Pro episodes are now free!

Learn more or hide this

iamjoshua's Profile

GitHub User: iamjoshua

Comments by

Avatar

Looks like the new version of the slim gem broke the monitoring sinatra app:
https://github.com/mperham/sidekiq/issues/411

Adding this to your gem file will fix it:
gem 'slim', '<= 1.3.0'

Just wanted to help others avoid the frustration until the docs are updated!