how use toRef with Map?

[baixiaoyu2997]

const  foo=reactive(new Map())
foo.set('a',123)
console.log(toRef(foo,'a').value) // undefined

[rudyxu1102]

Maybe you can try customRef. Here is a demo.

Currently, toRef only works on a plain object.

https://github.com/vuejs/core/blob/main/packages/reactivity/src/ref.ts#L252-L261

[baixiaoyu2997]

thanks!!!