should provide sugar for using React/memo with defnc about hx HOT 4 CLOSED

Since we discussed quite a lot about Clojure vs Javascript equality in the useState/useEffect discussion, I was happy to find that it seems that React/memo allows the use of a custom compare function. Still need to try it out to see how it works.

from hx.

I think there are two things we could do:

1. Provide a fnc that allows us to create anonymous functional components with all the same sugar.

2. Implement #9

from hx.

OTOH, perhaps React/memo is both trivial and special enough that adding that as a space option to defnc makes sense? Let me know if you'd like a PR that explores this.

from hx.

I implemented #9 in 0.4.0 (current master).

You can now do:

(defnc MyComponent [_]
  {:wrap [react/memo]}
  [:div "foo"])

To wrap the component in the React.memo HoC.

If you want to pass in a custom comparator:

(defnc MyComponent [_]
  {:wrap [(react/memo =)]}
  [:div "foo"])

from hx.