Contents

# encoding: utf-8
###
# @author Dan Oberg <[e-mail]>
# @licence MIT
# @class Scrabble
# Useage: `ruby -Ilib ./bin/scrabble {'asdfjkl'}` or `ruby -Ilib ./bin/scrabble {'peodfor'}`
###
class Scrabble
  ###
  # @param [String] run a list of letters against a text dictionary file for valid scrabble answers.
  # @return [Array] returns possible valid results.
  ###
  def self.run_scrabble(letters)
    dictionary_path = File.join( File.dirname(__FILE__), 'word_list.txt' )
    dictionary = File.readlines(dictionary_path).map(&:chomp)
    possible = (2..letters.length).map{|n| letters.chars.to_a.permutation(n).to_a.map(&:join)}.flatten
    dictionary & possible
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
danno_scrabble-0.0.3	lib/scrabble.rb