module Zeitwerk::Loader::Config

@sig () -> Array[String] | Hash[String, Module]

These are read-only collections, please add to them with `push_dir`.

If `ignored` is falsey (default), ignored root directories are filtered out.

values are their corresponding namespaces, class or module objects.
instead. Keys are the absolute paths of the root directories as strings,
paths of the root directories as strings. If truthy, returns a hash table
If `namespaces` is falsey (default), returns an array with the absolute

def dirs(namespaces: false, ignored: false)
  if namespaces
    if ignored || ignored_paths.empty?
      roots.clone
    else
      roots.reject { |root_dir, _namespace| ignored_path?(root_dir) }
    end
  else
    if ignored || ignored_paths.empty?
      roots.keys
    else
      roots.keys.reject { |root_dir| ignored_path?(root_dir) }
    end
  end.freeze
end