assert_all_are_on_os_path {assertive.reflection} | R Documentation |
Is the specified path on the operating system search path?
assert_all_are_on_os_path(x, severity = getOption("assertive.severity", "stop")) assert_any_are_on_os_path(x, severity = getOption("assertive.severity", "stop")) is_on_os_path(x, .xname = get_name_in_parent(x))
x |
An path to check. |
severity |
How severe should the consequences of the assertion be?
Either |
.xname |
Not intended to be used directly. |
TRUE
if the specified paths are on the OS search path.
The OS search path is determined with Sys.getenv("path")
. For
files, the path of the containing folder is checked rather than the path of
the file itself.
is_on_os_path( c(R.home("bin"), R.home("etc"), "a nonexistent path") ) # probably c(TRUE, FALSE, FALSE)