Class: LetterPressIsNotAsGoodAsBoggle

Inherits:
Object
  • Object
show all
Defined in:
lib/letter_press_is_not_as_good_as_boggle.rb,
lib/letter_press_is_not_as_good_as_boggle/version.rb,
lib/letter_press_is_not_as_good_as_boggle/word_list.rb,
lib/letter_press_is_not_as_good_as_boggle/word_list/node.rb,
lib/letter_press_is_not_as_good_as_boggle/board_traverser.rb,
lib/letter_press_is_not_as_good_as_boggle/word_list/searcher.rb

Defined Under Namespace

Classes: BoardTraverser, WordList

Constant Summary collapse

VERSION = 
'1.0.2'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(all_words = LetterPressIsNotAsGoodAsBoggle.all_words, &definition) ⇒ LetterPressIsNotAsGoodAsBoggle

Returns a new instance of LetterPressIsNotAsGoodAsBoggle.



15
16
17
18
19
 
# File 'lib/letter_press_is_not_as_good_as_boggle.rb', line 15

def initialize(all_words=LetterPressIsNotAsGoodAsBoggle.all_words, &definition)
  @guessed = []
  self.searcher = WordList::Searcher.new WordList.new all_words
  instance_eval &definition
end

Class Method Details

.all_words ⇒ Object 



11
12
13
 
# File 'lib/letter_press_is_not_as_good_as_boggle.rb', line 11

def self.all_words
  File.read(File.expand_path '../../data/word_list', __FILE__).split("\n")
end

Instance Method Details

#board(chars) ⇒ Object 



21
22
23
 
# File 'lib/letter_press_is_not_as_good_as_boggle.rb', line 21

def board(chars)
  self.chars = chars
end

#guessed(guessed = []) ⇒ Object Also known as: guesses 



25
26
27
 
# File 'lib/letter_press_is_not_as_good_as_boggle.rb', line 25

def guessed(guessed=[])
  @guessed = guessed
end

#words ⇒ Object 



30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/letter_press_is_not_as_good_as_boggle.rb', line 30

def words
  @words ||= begin
    words = Set.new
    board_traverser.each_with_recur do |word, char, recurser|
      next unless searcher.has_child? char
      searcher.down_to char do
        words << word if searcher.on_word? && !@guessed.include?(word)
        recurser.call
      end
    end
    words.sort_by &:length
  end
end