Module: Word::Extract

Defined in:

lib/word/extract.rb

Instance Method Summary

• #extract_words(wildcard = Word::WILDCARD) ⇒ Object

  “a b ‘c d’” => [“a”, “b”, “"c d"”].

Instance Method Details

#extract_words(wildcard = Word::WILDCARD) ⇒ Object

“a b ‘c d’” => [“a”, “b”, “"c d"”]

# File 'lib/word/extract.rb', line 5

def extract_words(wildcard = Word::WILDCARD)
  word = /".*?"|'.*?'|#{wildcard}?\w+#{wildcard}?/ # "word1 word2" | 'word1 word2' | word
  scan(word).flatten.map{|x| x.gsub(/"|'/, '"')}.uniq
end