You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: path_set.rb
    path of file: ./repos/stackneveroverflow/vendor/bundle/ruby/2.3.0/gems/actionview-5.0.3/lib/action_view
    
    the code of the file until where you have to start completion: module ActionView #:nodoc:
  # = Action View PathSet
  #
  # This cl
    
    def typecast(paths)
      paths.map do |path|
        case path
        when Pathname, String
          OptimizedFileSystemResolver.new path.to_s
        else
          path
        end
      end