There's a good number of upvotes for it. It would be nice. #!/JoePea
On Thu, Apr 30, 2020 at 1:13 PM Jordan Harband <ljh...@gmail.com> wrote: > > See https://github.com/tc39/proposal-optional-chaining/issues/18 > > On Thu, Apr 30, 2020 at 1:08 PM #!/JoePea <j...@trusktr.io> wrote: >> >> I was hoping to avoid things like >> >> ```js >> const baz = this.foo?.bar?.baz >> if (baz) baz.lorem = 123 >> ``` >> >> #!/JoePea >> >> On Thu, Apr 30, 2020 at 1:04 PM #!/JoePea <j...@trusktr.io> wrote: >> > >> > This is perfectly fine: >> > >> > ```js >> > this.foo?.bar?.setBaz(123) >> > ``` >> > >> > but this is not: >> > >> > ```js >> > this.foo?.bar?.baz = 123 >> > ``` >> > >> > Why is that not allowed, but function calls are? >> > >> > I find myself often wanting to do assignments like that. When I am >> > auto-completing things in VS Code (TypeScript), it automatically and >> > awesomely inserts the `?` characters, only to fail once I write the >> > assignment part. >> > >> > #!/JoePea >> _______________________________________________ >> es-discuss mailing list >> es-discuss@mozilla.org >> https://mail.mozilla.org/listinfo/es-discuss _______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss
