Require Daemons — require

Returns TRUE invisibly only if daemons are set, otherwise produces an informative error for the user to set daemons, with a clickable function link if the cli package is available.

Usage

require_daemons(.compute = NULL, call = environment())

Arguments

.compute: (character) name of the compute profile. Each profile has its own independent set of daemons. NULL (default) uses the 'default' profile.
call: (environment) execution environment for error attribution, e.g. environment(). Used by cli for error messages.

Value

Invisibly, logical TRUE, or else errors.

Examples

daemons(sync = TRUE)
(require_daemons())
#> [1] TRUE
daemons(0)