Rails 4 uninitialized constant for module

Question

In a new rails 4 app I anm getting an unintialized constant error for a module. The module is named ProcessBill and is located in lib/process_bill.rb

console error:<

Answer 1

This will also work in Rails 5 in your application.rb file:

    config.autoload_paths << Rails.root.join('lib')
    config.autoload_paths << Rails.root.join('lib/notifier')