exec3.rb

class Person
  puts "at the starting of person class"

  ###### Look Here ######## 
  def self.my_attr_reader variable_name
    evaluate_string = "def #{variable_name} \n" +
    "return @#{variable_name} \n" +
    "end \n"
    eval(evaluate_string)
  end
  
  my_attr_reader "name"
  ###### Code in discussion Ends ##########

  def initialize name, age
  @name = name
  @age = age
  end

  puts "at the end of person class"
end

person = Person.new("Tushar", 27)
puts(person.name)