Checks if all directories exist (or if exists = FALSE do not exist as directories or files).
Arguments
- x
The object to check.
- exists
A flag specifying whether the files/directories must (or must not) exist.
- x_name
A string of the name of object x or NULL.
See also
Other check:
check_data()
,
check_dim()
,
check_files()
,
check_key()
,
check_names()
,
check_values()