Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/word_up.rb

Instance Method Summary collapse

Instance Method Details

#capitalized? ⇒ Boolean 



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# File 'lib/word_up.rb', line 20

def capitalized?
  self.capitalize == self
end

#word_after(w) ⇒ Object 



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# File 'lib/word_up.rb', line 11

def word_after(w)
  sentence = self.gsub(/[^0-9a-z ]/i, '').split
  downcased = sentence.map(&:downcase)
  param_index = downcased.index(w.downcase)
  unless param_index.nil?
    sentence[param_index + 1]
  end
end

#word_distance(w1, w2) ⇒ Object 



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# File 'lib/word_up.rb', line 4

def word_distance(w1, w2)
  sentence = self.gsub(/[^0-9a-z ]/i, '').split
  w1_index = sentence.index(w1.gsub(/[^0-9a-z ]/i, ''))
  w2_index = sentence.index(w2.gsub(/[^0-9a-z ]/i, ''))
  ((w1_index - w2_index).abs - 1 )
end