module RuboCop::AST::NodePattern::Sets

def self.name(set)

def self.name(set)
  elements = set
  elements = set.first(MAX - 1) << :etc if set.size > MAX
  name = elements.to_a.join('_').upcase.gsub(/[^A-Z0-9_]/, '')
  uniq("SET_#{name}")
end