class_predobjects are now comparable and will be ordered by their levels. Equivocal values are generally considered to be the smallest value when ordering.
NAvalues can be considered smaller if
vec_order(na_value = "smallest")is used.
Suggest the modeldata package, which is where the
lending_club dataset has been moved after being removed from recipes.
testthat::verify_output() on a test expecting a specific vctrs error to avoid failure on CRAN if that error changes in the future.
probably has been brought up to date with vctrs 0.2.0. This vctrs update had many function name changes, and required internal refactoring, but there should be minimal external changes.
The one user facing change comes with casting from one
class_pred object to another
class_pred, or to a
factor. Where previously a warning would be thrown if
x had levels that did not exist in
to, an error is now generated. This is consistent with the vctrs behavior when converting from one factor to another.
x <- class_pred(factor("a")) to <- class_pred(factor("to")) vec_cast(x, to) #> Error: Lossy cast from <class_pred> to <class_pred>. #> Locations: 1