class RuboCop::Cop::Style::RedundantFreeze

def on_send(node)
  return unless node.receiver &&
                (immutable_literal?(node.receiver) ||
                 operation_produces_immutable_object?(node.receiver))
  add_offense(node) do |corrector|
    corrector.remove(node.loc.dot)
    corrector.remove(node.loc.selector)
  end
end