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Reset all target options you previously chose with tar_option_set(). These options are mostly configurable default arguments to tar_target() and tar_target_raw().

Usage

tar_option_reset()

Value

NULL (invisibly).

Examples

tar_option_get("format") # default format before we set anything
#> [1] "rds"
tar_target(x, 1)$settings$format
#> [1] "rds"
tar_option_set(format = "fst_tbl") # new default format
tar_option_get("format")
#> [1] "fst_tbl"
tar_target(x, 1)$settings$format
#> [1] "fst_tbl"
tar_option_reset() # reset all options
tar_target(x, 1)$settings$format
#> [1] "rds"
if (identical(Sys.getenv("TAR_EXAMPLES"), "true")) {
tar_dir({ # tar_dir() runs code from a temporary directory.
tar_script({
  tar_option_set(cue = tar_cue(mode = "always"))
  tar_option_reset() # Undo option above.
  list(tar_target(x, 1), tar_target(y, 2))
})
tar_make()
tar_make()
})
}