module FormObject::Module
Overview
Base form object module.
Include this in the first module that gets further included.
module ContactName
  include FormObject::Module
  attr :name, String
end
module ContactGender
  include FormObject::Module
  attr :sex, String, origin: :gender
end
module ContactFields
  include ContactName
  include ContactGender
  attr :count, Int32, virtual: true
end
class ContactWithModule < FormObject::Base(Contact)
  include ContactFields
  attr :age, Int32?
endOnly attribute definition is supported in shared modules.