is_dir {msgr}

Checks whether the variable is a path to an existing directory

Description

Checks whether the variable is a path to an existing directory

Usage

is_dir(x)

Arguments

x

(any) The object to test

Value

TRUE if x is a path to an existing directory, FALSE otherwise

Examples

is_dir(tempdir())
is_dir("/does/not/exist")
is_dir(1)