Module: VocabularyChest

Defined in:
lib/vocabulary-chest.rb

Class Method Summary collapse

Class Method Details

.add_to_known_words(word) ⇒ Object 



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# File 'lib/vocabulary-chest.rb', line 21

def self.add_to_known_words word
  @known_file.puts(stem word)
  @known_file.flush
end

.add_to_unknown_words(word) ⇒ Object 



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# File 'lib/vocabulary-chest.rb', line 26

def self.add_to_unknown_words word
  @unknown_file.puts(stem word)
  @unknown_file.flush
end

.contains?(word) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vocabulary-chest.rb', line 31

def self.contains? word
  stemmed_word = stem word
  known_words.include?(stemmed_word) or unknown_words.include?(stemmed_word)
end

.is_known?(word) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vocabulary-chest.rb', line 36

def self.is_known? word
  known_words.include?(stem(word)) or sanitize(word).empty? or (sanitize(word) =~ /^[-\d]*$/) != nil
end

.known_words ⇒ Object 



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# File 'lib/vocabulary-chest.rb', line 13

def self.known_words
  File.open(@known_file,'r'){|f|f.readlines}.collect{|line| line.chomp}
end

.sanitize(word) ⇒ Object 



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# File 'lib/vocabulary-chest.rb', line 44

def self.sanitize word
  word.gsub(/[,\"\.:;()?!„“]/,"")
end

.stem(word) ⇒ Object 



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# File 'lib/vocabulary-chest.rb', line 40

def self.stem word
  @stemmer.stem(sanitize word).downcase
end

.unknown_words ⇒ Object 



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# File 'lib/vocabulary-chest.rb', line 17

def self.unknown_words
  File.open(@unknown_file,'r'){|f|f.readlines}.collect{|line| line.chomp}
end