Get the branch names of a dynamic branching target using numeric indexes.

tar_branch_names(name, index, store = targets::tar_config_get("store"))

Arguments

name

Symbol, name of the dynamic branching target (pattern).

index

Integer vector of branch indexes.

store

Character of length 1, path to the targets data store. Defaults to tar_config_get("store"), which in turn defaults to _targets/. When you set this argument, the value of tar_config_get("store") is temporarily changed for the current function call. See tar_config_get() and tar_config_set() for details about how to set the data store path persistently for a project.

Value

A character vector of branch names.

See also

Examples

if (identical(Sys.getenv("TAR_EXAMPLES"), "true")) { tar_dir({ # tar_dir() runs code from a temporary directory. tar_script({ list( tar_target(x, seq_len(4)), tar_target(y, 2 * x, pattern = map(x)), tar_target(z, y, pattern = map(y)) ) }, ask = FALSE) tar_make() tar_branch_names(z, c(2, 3)) }) }