Method: #bag_of_words

Defined in:
lib/zipf/stringutil.rb

#bag_of_words(s, stopwords = []) ⇒ Object 



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# File 'lib/zipf/stringutil.rb', line 15

def bag_of_words s, stopwords=[]
  s.strip.split.uniq.sort.reject{ |w| stopwords.include? w }
end