guest271314 (2019-06-28T01:13:28.000Z)
guest271314 at gmail.com (2019-06-28T01:16:48.824Z)
> then the proposal is `array.find(.requestFrame)`. > > Since `.prop` is defined to be identically semantically to `o => o.prop`, yes, the function `.prop` applied to an object with no property named `prop` returns `undefined`. Has the opposite, ```!``` and ```!!``` preceding ```.prop```, ```const d = [a, b].find(!.c);``` or ```const d = [a, b].find(!(.c));``` been considered? And ```async``` functions ```const d = [a, b].find(async(await(.c)));```?
guest271314 at gmail.com (2019-06-28T01:16:14.636Z)
> then the proposal is `array.find(.requestFrame)`. > > Since `.prop` is defined to be identically semantically to `o => o.prop`, yes, the function `.prop` applied to an object with no property named `prop` returns `undefined`. Has the opposite, ```!``` and ```!!``` preceding ```.prop```, ```const d = [a, b].find(!.c);``` or ```const d = [a, b].find(!(.c));``` been considered? And ```async``` functions ```const d = [a, b].find(async (await(.c)));```?