Deprecated in favor of tar_dispatched()
on 2023-12-04
(version 1.3.2.9004).
Usage
tar_started(names = NULL, store = targets::tar_config_get("store"))
Arguments
- names
Optional, names of the targets. If supplied, the output is restricted to the selected targets. The object supplied to
names
should beNULL
or atidyselect
expression likeany_of()
orstarts_with()
fromtidyselect
itself, ortar_described_as()
to select target names based on their descriptions.- store
Character of length 1, path to the
targets
data store. Defaults totar_config_get("store")
, which in turn defaults to_targets/
. When you set this argument, the value oftar_config_get("store")
is temporarily changed for the current function call. Seetar_config_get()
andtar_config_set()
for details about how to set the data store path persistently for a project.
Examples
if (identical(Sys.getenv("TAR_EXAMPLES"), "true")) { # for CRAN
tar_dir({ # tar_dir() runs code from a temp dir for CRAN.
tar_script({
list(
tar_target(x, seq_len(2)),
tar_target(y, 2 * x, pattern = map(x))
)
}, ask = FALSE)
tar_make()
tar_dispatched()
tar_dispatched(starts_with("y_")) # see also any_of()
})
}