This class loads any local file and is most commonly used to load a local Bosonfile. Since this file doesn’t exist inside a normal Repo, it is not indexed with any repo. Since file-based libraries need to be associated with a repository, Boson associates it with a local repository if it exists or defaults to Boson.repo. See Boson::FileLibrary for more info about this library.
>> load_library 'Bosonfile' => true