| FileSelector {arrow} | R Documentation |
file selector
The $create() factory method instantiates a FileSelector given the 3 fields
described below.
base_dir: The directory in which to select files. If the path exists but
doesn't point to a directory, this should be an error.
allow_not_found: The behavior if base_dir doesn't exist in the
filesystem. If FALSE, an error is returned. If TRUE, an empty
selection is returned
recursive: Whether to recurse into subdirectories.