return object from hook should be memoized

[pocesar]

useMemo on https://github.com/vardius/react-user-media/blob/c5acaae23a804887fdbde8de5ed8cc9cad7e5727/src/useUserMedia.tsx#L53-L56 so you can use the object like:

const media = useUserMedia()

useEffect(() => {
}, [media]) // media is stable, since it's memoized

[vardius]

Thanks @pocesar, for pointing this out, Do you want to create a pull request ?

[vardius]

Why not memoize when necessary? At the upper scope:

const media = React.useMemo(useUserMedia, [])