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propensive's profile
Jon Pretty
Jon Pretty
Jon Pretty
@propensive

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Jon Pretty

@propensive

Supporting Scala through professional training and open-source software. Responsible for Magnolia, Fury, Scala World and Functional Africa.

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propensive.com
Joined July 2010

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    1. Igal Tabachnik‏ @hmemcpy Apr 20

      I think I'm starting to get the hang of this derivation thing in Scala 3...pic.twitter.com/tuEYNMyBy5

      3 replies 0 retweets 12 likes
      Show this thread
    2. Igal Tabachnik‏ @hmemcpy Apr 20

      Few observations: The new syntax will take some time to get used to. Same for the braceless indentations. If you define an extension inside the trait, you have to implement it as extension as well. Compiler helps alert about a missing `derived` on the companion. #Scala3

      2 replies 0 retweets 2 likes
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    3. Jon Pretty‏ @propensive Apr 20
      Replying to @hmemcpy

      We have Magnolia for Scala 3 now. I'm hard at work on working out how to publish it.https://github.com/propensive/magnolia …

      2 replies 0 retweets 5 likes
    4. Igal Tabachnik‏ @hmemcpy Apr 20
      Replying to @propensive

      How does magnolia differ from using Mirror? Or does it use it under the hood?

      3 replies 0 retweets 0 likes
      Jon Pretty‏ @propensive Apr 20
      Replying to @hmemcpy

      For any casual observers who didn't find out the answer in the next tweet: the answer is "it uses Mirror under the hood"!

      8:30 PM - 20 Apr 2021 from Frankfurt on the Main, Germany
      • 2 Likes
      • Igal Tabachnik Gabriele Petronella
      0 replies 0 retweets 2 likes

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