Simple class

person.rb

class Person
  attr_accessor :name, :id, :address

  def initialize(name, id, address)
    @name = name
    @id = id
    @address = address
  end

  def where_do_you_live
    puts "My address is: #{address}"
  end

  def show_passport
    puts "Passport id is: #{id}"
  end

  def greet
    puts "Hi, my name is #{name}"
  end
end