Maybe I'm missing the point. I don't see how that is an oddity as all objects in JavaScript only allow string keys. edit: JavaScript arrays are odd in general

Maybe I'm missing the point. I don't see how that is an oddity as all objects in JavaScript only allow string keys. edit: JavaScript arrays are odd in general since they are just objects designed to look like "true" arrays. I guess I'm so used to that now that nothing about them feels "odd" anymore.