Source: https://www.defmethod.com/blog/2016/12/7/nil-and-presence-in-ruby-on-rails
some_string.present? some_string : some_default_string
Repeating some_string was redundant
some_string.presence || some_default_string
# rails console
> ''.present?
=> false
> ''.presence
=> nil
> 'default'.present?
=> true
> 'default'.presence
=> "default"