Testing delegate 2

profile_user.rb

require "delegate"
class User
    attr_accessor :firstname, :lastname, :username
    def initialize(firstname, lastname, username)
      @firstname = firstname
      @lastname = lastname
      @username = username
    end
    
    def iam
        "Hi! I am #{firstname} #{lastname} (#{username})"
    end
end

class PersonalProfile < DelegateClass(User)
    attr_accessor :cover_url, :posts, :followers, :followings

    def initialize user
        @posts = []
        @followers = []
        @followings = []
        super(user)
    end
end
class CorporateProfile < DelegateClass(User)
    attr_accessor :cover_url, :posts, :followers, :followings, :curriculum

    def initialize user
        @posts = []
        @followers = []
        @followings = []
        super(user)
    end
end
tonux = User.new "Tonux", "Samb", "tonux"

tonuxLab = PersonalProfile.new tonux
takkJok = PersonalProfile.new tonux
tonuxCorp = CorporateProfile.new tonux

puts  tonuxLab.firstname # Tonux
puts takkJok.iam # Hi! I am Tonux Samb (tonux)

puts tonuxCorp.firstname # Tonux