class String
Stolen from activesupport/lib/active_support/inflector/methods.rb, line 48
Public Instance Methods
underscore()
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# File lib/Afip/core_ext/string.rb, line 3 def underscore word = self.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