Hmm, yeah I see what you mean. Our general stance is to take places where we can drastically clean up a Rails API and do so. After considering it, this seems like a really minor change that, while definitely still an improvement, would cause extra confusion for new Rails devs coming over.

It could also be cleaned up slightly just by losing the hash notation, like so: `@validate 'name', inclusion: in: ['a', 'b', 'c']`