When testing an action that performs a redis-rb command on RSpec, you may run into an error:
Redis::InheritedError (Tried to use a connection from a child process without reconnecting ...
Solve it by adding the following into your spec_helper.
# spec/spec_helper.rb RSpec.configure do |config| # ... config.before :all do $redis.client.reconnect end # ... end
Saves me ton of time.