tar_option_reset: Reset all target options.

In targets: Dynamic Function-Oriented 'Make'-Like Declarative Pipelines

Reset all target options.

Description

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).

See Also

Other configuration: tar_config_get(), tar_config_projects(), tar_config_set(), tar_config_unset(), tar_config_yaml(), tar_envvars(), tar_option_get(), tar_option_set()

Examples

tar_option_get("format") # default format before we set anything
tar_target(x, 1)$settings$format
tar_option_set(format = "fst_tbl") # new default format
tar_option_get("format")
tar_target(x, 1)$settings$format
tar_option_reset() # reset all options
tar_target(x, 1)$settings$format
if (identical(Sys.getenv("TAR_EXAMPLES"), "true")) { # for CRAN
tar_dir({ # tar_dir() runs code from a temp dir for CRAN.
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()
})
}

targets documentation built on Oct. 12, 2023, 5:07 p.m.