Class: String

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

Instance Method Summary collapse

Instance Method Details

#unique_word_count ⇒ Object 



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# File 'lib/string-stats-tc.rb', line 10

def unique_word_count
	unique_words.count
end

#unique_words ⇒ Object 



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# File 'lib/string-stats-tc.rb', line 6

def unique_words
	self.split(" ").uniq
end

#word_count ⇒ Object 



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# File 'lib/string-stats-tc.rb', line 2

def word_count
	self.split(" ").count
end

#word_frequencies ⇒ Object 



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# File 'lib/string-stats-tc.rb', line 14

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