Module: CiteProc::Extensions::Underscore

Included in:
String
Defined in:
lib/citeproc/extensions.rb

Instance Method Summary collapse

Instance Method Details

#underscore(word) ⇒ Object 



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# File 'lib/citeproc/extensions.rb', line 6

def underscore(word)
  word = word.to_s.dup
  word.gsub!(/::/, '/')
  word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
  word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
  word.tr!('-', '_')
  word.downcase!
  word
end