Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/string-stats-cks.rb

Instance Method Summary collapse

Instance Method Details

#unique_word_count ⇒ Object 



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# File 'lib/string-stats-cks.rb', line 11

def unique_word_count
  return self.split.uniq.length
end

#unique_words ⇒ Object 



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# File 'lib/string-stats-cks.rb', line 7

def unique_words
  return self.split.uniq
end

#word_count ⇒ Object 



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# File 'lib/string-stats-cks.rb', line 3

def word_count
  return self.split.length
end

#word_frequencies ⇒ Object 



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# File 'lib/string-stats-cks.rb', line 15

def word_frequencies
  freq = Hash.new(0)
  self.split.each do |word|
    freq[word.to_sym] += 1
  end
  return freq
end