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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. Dan Abramov‏ @dan_abramov 11 Dec 2016

      Too often people don’t realize that “boilerplate” is easy to remove if you just #UseTheLanguage. https://news.ycombinator.com/item?id=13152368 …pic.twitter.com/WVpA9AtQin

      12 replies 122 retweets 355 likes
    2. Guillermo Rauch‏Verified account @rauchg 11 Dec 2016
      Replying to @dan_abramov

      use the language, or learn how the language can / is evolving. `do` expressions fix many recurring JSX complaints, for instance

      1 reply 1 retweet 11 likes
    3. Guillaume Grégoire‏ @guillaumgregoir 11 Dec 2016
      Replying to @rauchg @dan_abramov

      Do you have an example of `do` expression?

      1 reply 0 retweets 1 like
    4. Dan Abramov‏ @dan_abramov 11 Dec 2016
      Replying to @guillaumgregoir @rauchg

      http://babeljs.io/docs/plugins/transform-do-expressions/ … Caution: experimental, might never become part of the lang.

      2 replies 2 retweets 9 likes
    5. Guillermo Rauch‏Verified account @rauchg 11 Dec 2016
      Replying to @dan_abramov @guillaumgregoir

      I'm curious if there are any major objections to `do{}` @RReverser @BrendanEich @sebmarkbage

      3 replies 0 retweets 0 likes
    6. Ingvar Stepanyan‏ @RReverser 11 Dec 2016
      Replying to @rauchg @dan_abramov and

      I think it should be rather @wycats to ask.

      2 replies 0 retweets 1 like
    7. Ruben Martinez Jr.‏ @rubencodes 11 Dec 2016
      Replying to @RReverser @rauchg and

      Huh. I thought a switch would be more elegant solution.

      2 replies 0 retweets 0 likes
      Yehuda Katz  🥨‏Verified account @wycats 11 Dec 2016
      Replying to @rubencodes @RReverser and

      I am not aware of any do {} objections.

      12:39 PM - 11 Dec 2016
      • 5 Likes
      • Jorge Vivas Dan Abramov Stefan Penner BrendanEich Guillermo Rauch
      2 replies 0 retweets 5 likes
        1. New conversation
        2. BrendanEich‏Verified account @BrendanEich 11 Dec 2016
          Replying to @wycats @rubencodes and

          needs active champion in TC39.

          1 reply 0 retweets 5 likes
        3. Yehuda Katz  🥨‏Verified account @wycats 11 Dec 2016
          Replying to @BrendanEich @rubencodes and

          I'm gonna present next meeting with @littlecalculist I think

          1 reply 0 retweets 13 likes
        4. David S Herm-kins‏ @littlecalculist 11 Dec 2016
          Replying to @wycats @BrendanEich and

          now I think that too

          0 replies 0 retweets 6 likes
        5. End of conversation
        1. New conversation
        2. Nico Schneider‏ @nicoschneider 12 Dec 2016
          Replying to @wycats @rubencodes and

          other than loop semantics from do/while

          1 reply 0 retweets 0 likes
        3. Nico Schneider‏ @nicoschneider 12 Dec 2016
          Replying to @nicoschneider @wycats

          would prefer let {} i think

          1 reply 0 retweets 0 likes
        4. Yehuda Katz  🥨‏Verified account @wycats 12 Dec 2016
          Replying to @nicoschneider

          pretty visually ambiguous with let { x } = y;

          1 reply 0 retweets 0 likes
        5. Nico Schneider‏ @nicoschneider 12 Dec 2016
          Replying to @wycats

          I've only seen the new do{} as right hand side expression, so destructuring vs. assignment, but I agree

          1 reply 0 retweets 0 likes
        6. BrendanEich‏Verified account @BrendanEich 12 Dec 2016
          Replying to @nicoschneider @wycats

          Yes, 'do' in statement start context must be do-while loop; so extend lookahead restriction in ExpressionStatement.

          1 reply 0 retweets 1 like
        7. BrendanEich‏Verified account @BrendanEich 12 Dec 2016
          Replying to @BrendanEich @nicoschneider @wycats

          Same tech used for 'function' to split ES3 expression/statement. ES4 proposed 'let (head) body' expr same way (aside:

          1 reply 0 retweets 0 likes
        8. BrendanEich‏Verified account @BrendanEich 12 Dec 2016
          Replying to @BrendanEich @nicoschneider @wycats

          ES4 let-expr had fatal precedence inversion bug). Better reason to avoid 'let': binding form, not imperative keyword.

          1 reply 0 retweets 1 like
        9. Nico Schneider‏ @nicoschneider 12 Dec 2016
          Replying to @BrendanEich @wycats

          Didn't know that, thanks! But also, isn't a do {} in assignments a kind of binding? Are locals in the block scoped?

          1 reply 0 retweets 0 likes
        10. 3 more replies

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