- From: Jan-Ivar Bruaroey via GitHub <sysbot+gh@w3.org>
- Date: Mon, 03 Oct 2022 21:16:32 +0000
- To: public-webrtc-logs@w3.org
Folks seem to be landing on the idea that `null` shouldn't be valid input _unless_ a nullable getter exists somewhere for the thing we may wish to pass in. It's true we can always make it nullable later if we ever end up defining such a getter, except...
A flaw in this logic seems to be it assumes we are in control of all getters, or that only platform getters matter.
JS-library getters would either need to adopt the (novel?) pattern of returning `undefined`, or callers would need to use
```js
async function(foo) {
await navigator.mediaDevices.getDisplayMedia({{controller: foo.controller && undefined});
}
```
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Received on Monday, 3 October 2022 21:16:34 UTC