class String
Public Instance Methods
underscore()
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# File lib/fluent/plugin/kubernetes_metadata_util.rb, line 44 def underscore word = self.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