Livecode Basic OOP - 243

citizen.rb

class Citizen
  # attr_reader :first_name, :last_name, :age
  attr_reader :age, :height

  def initialize(first_name, last_name)
    @first_name = first_name
    @last_name = last_name
    @age = 0
    @height = rand(10..40)
    @alive = true
  end

  def grows_older!
    @age += 1

    get_taller!
    kill_citizen!
  end

  def can_vote?
    @age >= 18
  end

  def dead?
    !@alive
  end

  def full_name
    "#{@first_name.capitalize} #{@last_name.capitalize}"
  end

  private

  def get_taller!
    if @age < 18
      @height += rand(5..7)
    elsif @age < 20
      @height += rand(1..3)
    end
  end

  def kill_citizen!
    @alive = false if @age >= 100

    return if @age < 50

    if rand(@age..100) == 100
      @alive = false
    end
  end
end

citizen_test.rb

require_relative 'citizen'

citizen = Citizen.new('aman', 'bharti')

puts "The life of #{citizen.full_name}..."

while !citizen.dead?
  citizen.grows_older!
end

sleep(2)

puts "RIP #{citizen.full_name} is dead! 😵"
puts "He was #{citizen.age} years old and #{citizen.height}cm"