```ruby
require 'quotes/version'

# require all support files
require_relative 'quotes/support/validation_helpers'

require_relative 'quotes/entities'
require_relative 'quotes/services'
require_relative 'quotes/gateways'
require_relative 'quotes/tasks'
require_relative 'quotes/use_cases'

module Quotes
end
```

Use 'require' rather than require_relative
user
```ruby
require 'quotes/version'

require './lib/quotes/helpers/validation_helpers'

require './lib/quotes/entities'
require './lib/quotes/services'
require './lib/quotes/gateways'
require './lib/quotes/tasks'
require './lib/quotes/use_cases'

module Quotes
end
```
assistant