chk (version 0.9.2)

check_dirs: Check Directories Exist

Description

Checks if all directories exist (or if exists = FALSE do not exist as directories or files).

Usage

check_dirs(x, exists = TRUE, x_name = NULL)

Value

An informative error if the test fails or an invisible copy of x.

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()

Examples

check_dirs(tempdir())
try(check_dirs(tempdir(), exists = FALSE))