To use the importer in an application
inject into lib/importer.rb autoload :Eprints autoload :DirectoryFilesImporter autoload :FilesParser
create lib/importer/eprints.rb create lib/importer/directory_files_importer.rb create lib/importer/files_parser.rb
create lib/importer/eprints/json_importer.rb create lib/importer/eprints/json_parser.rb
(optionally create other files in eprints if things need overriding)
inject into lib/importer/factory.rb autoload :MyModel (one for each model being imported)
create lib/factory/my_model.rb (one for each model being imported)