class RuboCop::Cop::Style::InfiniteLoop

def autocorrect(node)
  condition_node, = *node
  start_range = node.loc.keyword.begin
  end_range = if node.loc.begin
                node.loc.begin.end
              else
                condition_node.loc.expression.end
              end
  lambda do |corrector|
    corrector.replace(start_range.join(end_range), 'loop do')
  end
end