utils.md
In vitals: Large Language Model Evaluation

check_inherits works

Code
  check_inherits(1, "list")
Condition
  Error:
  ! `1` must be a <list>, not a number

Code
  check_inherits(1, "list", x_arg = "my_arg")
Condition
  Error:
  ! `my_arg` must be a <list>, not a number

check_log_dir warns informatively

Code
  res <- Task$new(tibble(input = 1, target = 1), function() { }, function() { })
Condition
  Warning:
  ! vitals could not find a log directory; evaluation log files will be written to a temporary directory.
  i Set a log directory with e.g. `vitals::vitals_log_dir_set("./logs")`, perhaps in '~/.Rprofile', to quiet this warning.