ruby not include

# Step 1: Define a class named Person
class Person
  # Step 2: Define a constructor to initialize instance variables
  def initialize(name, age)
    @name = name
    @age = age
  end

  # Step 3: Define a method to get the person's name
  def get_name
    @name
  end

  # Step 4: Define a method to get the person's age
  def get_age
    @age
  end

  # Step 5: Define a method to set the person's name
  def set_name(name)
    @name = name
  end

  # Step 6: Define a method to set the person's age
  def set_age(age)
    @age = age
  end
end

# Step 7: Create an instance of the Person class
person = Person.new("John Doe", 30)

# Step 8: Use the get_name and get_age methods to retrieve information
puts "Person's Name: #{person.get_name}"
puts "Person's Age: #{person.get_age}"

# Step 9: Use the set_name and set_age methods to modify information
person.set_name("Jane Doe")
person.set_age(25)

# Step 10: Use the get_name and get_age methods again to confirm changes
puts "Updated Person's Name: #{person.get_name}"
puts "Updated Person's Age: #{person.get_age}"