Stop typoing #initialize

examples.rb

class User < Params.over(:first_name, :last_name)
  def info
    "I am a user: #{@first_name} #{@last_name}"
  end
end

class Admin < User.params(:awesomeness_level)
  def info
    "I am a level #{@awesomeness_level} admin: #{@first_name} #{@last_name}"
  end
end

class SuperAdmin < Admin.params { @awesomeness_level += 4 }
  def info
    "I am a level #{@awesomeness_level} admin: #{@first_name} #{@last_name}"
  end
end

puts User.new('Mike', 'Awesomeface').info
puts Admin.new('Mike', 'Awesomeface', 1).info
puts SuperAdmin.new('Mike', 'Awesomeface', 1).info

params.rb

class Params
  def self.over(*args)
    create_class(args)
  end

  def self.create_class(args, &block)
    Class.new do
      define_method(:initialize) do |*values|
        args.each_with_index do |arg, offset|
          instance_variable_set("@#{arg}", values[offset])
        end
        instance_eval(&block) unless block.nil?
      end

      define_singleton_method(:params) do |*more_args, &block|
        Params.create_class(args + more_args, &block)
      end
    end
  end
end

Awesomeface