Apply array.single() regardless of options.convert

[hueniverse]

No description provided.

[AdriVanHoudt]

This feels counterintuitive, is there a specific reason for this?

[hueniverse]

Because it is not data conversion or dual purpose rule. Same way object.rename() doesn't obey options.convert. Basically, we have three types of rules: data modifiers (rename()), data validators (min()), and combination of both (uppercase()).

single() is a modifier, not a validator. It has no purpose without convert.