file selector

Source: R/filesystem.R

file selector

Factory

The $create() factory method instantiates a FileSelector given the 3 fields described below.

Fields

  • 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.