joebew42

require 'roman_number'

describe Fixnum, "Roman Number" do

  context "when try to convert a number" do
    
    io_expections = {
      0 => '',
      1 => 'I',
      2 => 'II',

joebew42

class Fixnum
  def to_roman
    return '' unless self < 5000
    
    roman_thousands(self) << roman_hundreds(self) << roman_tens(self) << roman_units(self)
  end

  private
  
  def roman_units(unit)

joebew42

require File.join(File.dirname(__FILE__), 'refactoring_example.rb')

describe Price do
  let(:prices) do
    {
      :regular => RegularPrice.new,
      :new_release  => NewReleasePrice.new,
      :children => ChildrenPrice.new,
    }
  end

joebew42

class Price
  attr_reader :price_code
  
  def get_price_code
    @price_code
  end
  
  def get_charge(days_rented)
    # To implement in the subclass
    raise NotImplemeted