class RuboCop::Cop::Style::UnneededInterpolation

def autocorrect_other(embedded_node, node)
  loc = node.loc
  embedded_loc = embedded_node.loc
  lambda do |corrector|
    corrector.replace(loc.begin, '')
    corrector.replace(loc.end, '')
    corrector.replace(embedded_loc.begin, '(')
    corrector.replace(embedded_loc.end, ').to_s')
  end
end