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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. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
      Replying to @lbljeffmo

      @lbljeffmo you don't think generators will be used in the implementation of iterators?

      1 reply 0 retweets 1 like
    2. JeffMo‏ @lbljeffmo 11 Nov 2014
      Replying to @wycats

      @wycats examples of iterators that people will implement (not just use) often?

      3 replies 0 retweets 0 likes
    3. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
      Replying to @lbljeffmo

      @lbljeffmo I'm mostly disagreeing with "1". They'll be used by tons of libs creating collection abstractions but used directly by few.

      1 reply 0 retweets 1 like
    4. JeffMo‏ @lbljeffmo 11 Nov 2014
      Replying to @wycats

      @wycats yea, I prob should have said "write" not "use"

      1 reply 0 retweets 0 likes
    5. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
      Replying to @lbljeffmo

      @lbljeffmo I think there will be a decent amount of people who write 'em, but only libs, not apps.

      1 reply 0 retweets 0 likes
    6. JeffMo‏ @lbljeffmo 11 Nov 2014
      Replying to @wycats

      @wycats we shall see -- I'm betting not ;)

      1 reply 0 retweets 0 likes
    7. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
      Replying to @lbljeffmo

      @lbljeffmo you're betting that most iterator impls will not be written using generators? Or that there will be vanishingly few collections?

      1 reply 0 retweets 0 likes
    8. JeffMo‏ @lbljeffmo 11 Nov 2014
      Replying to @wycats

      @wycats few collections in practice

      1 reply 0 retweets 0 likes
    9. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
      Replying to @lbljeffmo

      @lbljeffmo I can think of a decent amount off the top of my head: jQuery, a few in _, lodash, the various immutable libs, Ember collections

      1 reply 0 retweets 0 likes
    10. JeffMo‏ @lbljeffmo 11 Nov 2014
      Replying to @wycats

      @wycats why generator-backed collections? Common case is finite collections (for infinite you really want streams -- maybe async gen)

      1 reply 0 retweets 0 likes
      Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
      Replying to @lbljeffmo

      @lbljeffmo it's just easier to write iterators using generators. That's what they're for.

      10:01 PM - 11 Nov 2014
      • 2 Likes
      • Mehul Kar Matthew Phillips
      1 reply 0 retweets 2 likes
        1. New conversation
        2. JeffMo‏ @lbljeffmo 11 Nov 2014
          Replying to @wycats

          @wycats Finite collections (arrays) and streams (async gen) make a lot of sense to me and seem common. Non-async gen...meh

          1 reply 0 retweets 0 likes
        3. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
          Replying to @lbljeffmo

          @lbljeffmo sure but why does that make you think they won't be common in libs?

          1 reply 0 retweets 0 likes
        4. JeffMo‏ @lbljeffmo 11 Nov 2014
          Replying to @wycats

          @wycats Because I don't calculate Fibonacci that often in practice?

          1 reply 0 retweets 0 likes
        5. Yehuda Katz  🥨‏Verified account @wycats 11 Nov 2014
          Replying to @lbljeffmo

          @lbljeffmo we're not talking about the same thing. Chat at TC39?

          1 reply 0 retweets 0 likes
        6. JeffMo‏ @lbljeffmo 11 Nov 2014
          Replying to @wycats

          @wycats indeed. Twitter is hard

          0 replies 0 retweets 0 likes
        7. End of conversation

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