cutomer.rb

# frozen_string_literal: true

class Customer
  attr_reader :name, :document, :email, :address

  def initialize(first_name, last_name, document, email, address)
    @name = ValueObjects::Name.new(first_name, last_name)
    @document = document
    @email = email
    @address = address
  end
end

lawyer.rb

# frozen_string_literal: true

class Lawyer
  def	initialize(first_name, last_name, document, email, address)
  	@first_name = first_name
	  @last_name = last_name
	  @document = document
	  @email = email
	  @address = address
  end

  def to_s
	  "#{first_name} #{last_name}"
  end
end

lawyer_refactory.rb

# frozen_string_literal: true

class Lawyer
  def	initialize(first_name, last_name, document, email, address)
  	@first_name = first_name
  	@last_name = last_name
  	@document = document
  	@email = email
	  @address = address
  end

  def to_s
	  "#{first_name} #{last_name}"
  end
end

name.rb

# frozen_string_literal: true

module ValueObjects
  class Name
    def initialize(first_name, last_name)
      @first_name = first_name
      @last_name  = last_name
    end

    def to_s
      "#{@first_name} #{@last_name}"
    end
  end
end