Ruby script for a weird point system with words.

wordpoints.rb

require 'yaml'
YAML::ENGINE.yamler='psych'
#Fordi ASCII-koderne tæller W med, og det har jane nok ikke gjort. Ellers må man tilføge dem.
LETTERS = {
  'a' => 1,
  'b' => 2,
  'c' => 3,
  'd' => 4,
  'e' => 5,
  'f' => 6,
  'g' => 7,
  'h' => 8,
  'i' => 9,
  'j' => 10,
  'k' => 11,
  'l' => 12,
  'm' => 13,
  'n' => 14,
  'o' => 15,
  'p' => 16,
  'q' => 17,
  'r' => 18,
  's' => 19,
  't' => 20,
  'u' => 21,
  'v' => 22,
  'w' => 22, #jeg har givet W samme tal som V
  'x' => 23,
  'y' => 24,
  'z' => 25,
  'æ' => 26,
  'ø' => 27,
  'å' => 28
}

def make
  puts "Vent venligst"
  infile = File.open("./words-da").read
  outfile = "./wordpoints.yml"
  infile.gsub!(/\r\n?/, "\n")
  words = {}
  infile.each_line do |line|
    words[line] = processWord line
  end
  File.open(outfile, "w") do |file|
    file.write words.to_yaml( )
  end
  puts "Færdig!"
end

# Alle ord med score points
def findWords( score )
  file = YAML::load_file "./wordpoints.yml"
  words = []
  file.each do |k, v|
    if v == score
      words.push k
    end
  end
  return words
end
def findTopWords
  file = YAML::load_file "./wordpoints.yml"
  file.sort_by { |k,v| v }
end

# Points for et ord
def processWord( word )
  points = 0
  word.downcase.split("").each do |l|
    points += LETTERS[l] if LETTERS[l] != nil
  end
  return points
end


# Kør funktioner
if ARGV[0] == "top"
  words = findTopWords
  l = words.length
  ARGV[1] ||= 10
  words[(l-ARGV[1].to_i)..l].each do |k , v|
    puts "#{k}: #{v}"
  end
elsif ARGV[0] == "make"
  make
elsif ARGV[0] =~ /\A[-+]?[0-9]+\z/
  words = findWords ARGV[0].to_i
  if words.length > 0
    puts "Ord med #{ARGV[0]} point: \n"
    words.each do |word|
      puts word + "\n"
    end
  else
    puts "Der er ingen danske ord med #{ARGV[0]} point!"
  end
else
  points = processWord ARGV[0]
  puts "#{ARGV[0]} har #{points} point"
end