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wycats's profile
Yehuda Katz 🥨
Yehuda Katz 🥨
Yehuda Katz  🥨
Verified account
@wycats

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Yehuda Katz  🥨Verified account

@wycats

Tilde Co-Founder, OSS enthusiast and world traveler.

Portland, OR
yehudakatz.com
Joined August 2007

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    1. Gorgi Kosev‏ @spion Jan 12
      Replying to @drewhamlett @BrendanEich and

      What do you mean? This problem is very real. Lots of semicolon proponents think that just adding semicolons everywhere will make everything safe.

      1 reply 1 retweet 5 likes
    2. Gorgi Kosev‏ @spion Jan 12
      Replying to @spion @drewhamlett and

      If not carefully worded, this recommendation has the potential to mislead countless developers into a false sense of security.

      1 reply 0 retweets 3 likes
    3. Drew Hamlett‏ @drewhamlett Jan 12
      Replying to @spion @BrendanEich and

      This is sarcasm right? There are more rules around where and where not to use semi colons than there are in just leaving them out. If one couldn't learn the 2 rules then they could use @PrettierCode, @StandardJS, or eslint --fix which solve this problem over 35 years ago.

      2 replies 0 retweets 0 likes
    4. Yehuda Katz  🥨‏Verified account @wycats Jan 12
      Replying to @drewhamlett @spion and

      What are the two rules?

      1 reply 0 retweets 0 likes
    5. Drew Hamlett‏ @drewhamlett Jan 13
      Replying to @wycats @spion and

      1. Don't start a line with ( or [, and now `, 2. Code normally. Again this is something you haven't had to to think about in a long long time, if a linter has been used(which it should be on every team)

      3 replies 0 retweets 1 like
    6. vjeux ✪‏ @Vjeux Jan 13
      Replying to @drewhamlett @wycats and

      You also need < if using jsx

      2 replies 0 retweets 2 likes
    7. Lucas Azzola‏ @lucasazzola Jan 13
      Replying to @Vjeux @drewhamlett and

      What about class properties?https://github.com/tc39/ecma262/pull/1062#issuecomment-357089404 …

      1 reply 0 retweets 0 likes
    8. vjeux ✪‏ @Vjeux Jan 13
      Replying to @lucasazzola @drewhamlett and

      the whole thread is about class properties introducing more ASI issues :)

      1 reply 0 retweets 0 likes
    9. Lucas Azzola‏ @lucasazzola Jan 13
      Replying to @Vjeux @drewhamlett and

      Yeah I know, which is why I mentioned them. It's not just ( [ ` < as a lot of people think.

      1 reply 0 retweets 1 like
    10. Gorgi Kosev‏ @spion Jan 13
      Replying to @lucasazzola @Vjeux and

      Of those new examples, the worst one isn't fixed by always using semicolons. I can see people trying to put `async` on a separate line, especially once decorators get in.

      2 replies 0 retweets 0 likes
      Yehuda Katz  🥨‏Verified account @wycats Jan 13
      Replying to @spion @lucasazzola and

      That issue would have been fixed by making semis mandatory in classes, which is perhaps what we should have done.

      9:04 AM - 13 Jan 2018
      • 2 Likes
      • Loreto Parisi BrendanEich
      1 reply 0 retweets 2 likes
        1. New conversation
        2. Gorgi Kosev‏ @spion Jan 13
          Replying to @wycats @lucasazzola and

          Perhaps TC39 should make that a recommendation to themselves then 😆

          2 replies 0 retweets 0 likes
        3. Yehuda Katz  🥨‏Verified account @wycats Jan 13
          Replying to @spion @lucasazzola and

          As a supporter of no-semi style, would you be in favor of mandatory semicolons for class fields?

          1 reply 0 retweets 0 likes
        4. Gorgi Kosev‏ @spion Jan 13
          Replying to @wycats @lucasazzola and

          As a supporter I don't personally mind the new ASI hazards. The bad ones. The worst one is `async`, so if I could get one wish, it would be to get rid of that.

          2 replies 0 retweets 0 likes
        5. Yehuda Katz  🥨‏Verified account @wycats Jan 13
          Replying to @spion @lucasazzola and

          Get rid of it how?

          1 reply 0 retweets 0 likes
        6. Gorgi Kosev‏ @spion Jan 13
          Replying to @wycats @lucasazzola and

          If possible, I would special-case the async "field name" in class bodies, make it not trigger ASI. (make it behave just like `get`)

          1 reply 0 retweets 0 likes
        7. Yehuda Katz  🥨‏Verified account @wycats Jan 13
          Replying to @spion @lucasazzola and

          Outside of classes, async is already a variable, so it requires a NoLineTerminatorHere. You're saying in classes relax that restriction so that you would *require* a semi for a field named get, set or async?

          1 reply 0 retweets 0 likes
        8. Gorgi Kosev‏ @spion Jan 13
          Replying to @wycats @lucasazzola and

          I thought fields named `get` and `set` already require a semicolon? I thought `async` should be included too. https://tc39.github.io/proposal-class-fields/#sec-asi-hazards-in-class-bodies …

          1 reply 0 retweets 0 likes
        9. Yehuda Katz  🥨‏Verified account @wycats Jan 13
          Replying to @spion @lucasazzola and

          Sorry. (this space is confusing with all the double negatives inside of double negatives). We could relax NoLineTerminatorHere for async methods in classes, but we won't be able to do that again for new contextual keywords later. Also inconsistency with async functions.

          2 replies 0 retweets 0 likes
        10. 23 more replies

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