question: returns the root directory for the repository . concode_field_sep File _root concode_elem_sep Factory _factory concode_elem_sep NSMutableDictionary _repositories concode_field_sep boolean hasFile concode_elem_sep ERXFileRepository addRepository concode_elem_sep ERXFileRepository addRepository concode_elem_sep ERXFileRepository addRepository concode_elem_sep ERXFileRepository respository concode_elem_sep File getFile concode_elem_sep File createFile concode_elem_sep File getDir concode_elem_sep File getDir
target: File function ( ) { return _root ; }