Alias'd Instantiation

person.rb

class Person
  attr_accessor :first_name, :surname

  @first_name = 'zak'
  @surname = 'grant'

  class << self
    def new(options={})
       Person.new options
    end

    def method_missing(method, *args, &block)
      return super unless new.respond_to? method
      new.send method, *args, &block
    end
  end

  def full_name
    "#{@first_name} #{@surname}"
  end
end

puts "#{Person.full_name}"