kmandreza

class Crossword
  attr_accessor :line1, :line2, :line3, :line4, :line5, :line6

  def initialize(layout)
    layout_array = layout.split("\n")
    @line1 = layout_array[0]
    @line2 = layout_array[1]
    @line3 = layout_array[2]
    @line4 = layout_array[3]
    @line5 = layout_array[4]

kmandreza

class Integer
  def in_words
    if self < 20
      {0 => "\b", 1 => "one", 2 => "two", 3 => "three", 4 => "four", 5 => "five", 6 => "six", 7 => "seven", 8 => "eight", 9 => "nine", 10 => "ten", 11 => "eleven", 12 => "twelve", 13 => "thirteen", 14 => "fourteen", 15 => "fifteen", 16 => "sixteen", 17 => "seventeen", 18 => "eighteen", 19 => "nineteen"}[self]
    elsif self < 100
      "#{{20 => "twenty", 30 => "thirty", 40 => "forty", 50 => "fifty", 60 => "sixty", 70 => "seventy", 80 => "eighty", 90 => "ninety"}[self - (self % 10)]} #{(self % 10).in_words}"
    elsif self < 1_000
      "#{(self / 100).in_words} hundred #{(self % 100).in_words}"
    else
      {10 ** 12 => "trillion", 10 ** 9 => "billion", 10 ** 6 => "million", 10 ** 3 => "thousand"}.each do |number, word|