Class: Raingrams::NgramSet

Inherits:
Set
  • Object
show all
Defined in:
lib/raingrams/ngram_set.rb

Instance Method Summary collapse

Instance Method Details

#ends_with(gram) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 30

def ends_with(gram)
  select { |ngram| ngram.ends_with?(gram) }
end

#including(gram) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 34

def including(gram)
  select { |ngram| ngram.include?(gram) }
end

#including_all(*grams) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 42

def including_all(*grams)
  select { |ngram| ngram.includes_all?(*grams) }
end

#including_any(*grams) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 38

def including_any(*grams)
  select { |ngram| ngram.includes_any?(*grams) }
end

#postfixed_by(postfix) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 22

def postfixed_by(postfix)
  select { |ngram| ngram.postfixed_by?(postfix) }
end

#prefixed_by(prefix) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 18

def prefixed_by(prefix)
  select { |ngram| ngram.prefixed_by?(prefix) }
end

#select(&block) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 8

def select(&block)
  selected_ngrams = self.class.new

  each do |ngram|
    selected_ngrams << ngram if block.call(ngram)
  end

  return selected_ngrams
end

#starts_with(gram) ⇒ Object 



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# File 'lib/raingrams/ngram_set.rb', line 26

def starts_with(gram)
  select { |ngram| ngram.starts_with?(gram) }
end