case-weights.md
In tune: Tidy Tuning Tools

gives informative default error

Code
  .use_case_weights_with_yardstick(1)
Condition
  Error in `.use_case_weights_with_yardstick()`:
  ! Unknown case weights object with class <numeric>. 
  i Define a `.use_case_weights_with_yardstick()` method for this type to declare whether or not these case weights should be passed on to yardstick.
  i See `?.use_case_weights_with_yardstick` for more information.

`extract_case_weights()` errors if `col` doesn't exist

Code
  extract_case_weights(mtcars, wf)
Condition
  Error in `extract_case_weights()`:
  ! `col` must exist and be a quosure at this point.
  i This is an internal error that was detected in the tune package.
    Please report it at <https://github.com/tidymodels/tune/issues> with a reprex (<https://tidyverse.org/help/>) and the full backtrace.

`extract_case_weights()` errors if case weights column isn't the right class

Code
  extract_case_weights(mtcars, wf)
Condition
  Error in `extract_case_weights()`:
  ! Case weights must be a supported case weights type, as determined by `hardhat::is_case_weights()`.