Class

• Get a class's name

  AnyCustomer.name
  #=> "AnyCustomer"
  

Class alias

module Test
  class Abc
  end
end

Test::Bbc = Test::Abc

it { expect(Test::Bbc.object_id).to eq(Test::Abc.object_id) }

Reference

• PORO(Plain Old Ruby Object)
• Class alias in Ruby