Method: String#underscore

Defined in:
lib/core_ext.rb

#underscore ⇒ Object

:reek:TooManyStatements



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# File 'lib/core_ext.rb', line 30

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