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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. Jon Pretty‏ @propensive 12 Jan 2019

      I just "shaved" 20s off Fury's 50s compilation (with all dependencies) time with a refactor.

      2 replies 0 retweets 26 likes
    2. Jorge Vicente Cantero‏ @jvican 12 Jan 2019
      Replying to @propensive

      What was the refactor?

      1 reply 0 retweets 0 likes
    3. Jon Pretty‏ @propensive 12 Jan 2019
      Replying to @jvican

      I removed some typesafety from my error-handling. I was tracking all my possible exception types in every return type, but I wasn't actually doing anything which made use of those complex types. I'm now just using `Try`. I've lost exhaustivity checking, but it won't matter much.

      1 reply 0 retweets 7 likes
    4. Łukasz Biały‏ @lukasz_bialy 12 Jan 2019
      Replying to @propensive @jvican

      Are you saying that unnecessary bifunctor-based typed error handling makes compile times unbearably slow? 🤣

      1 reply 0 retweets 1 like
      Jon Pretty‏ @propensive 12 Jan 2019
      Replying to @lukasz_bialy @jvican

      Unbearably... no. ;)

      3:18 AM - 12 Jan 2019
      1 reply 0 retweets 0 likes
        1. New conversation
        1. Łukasz Biały‏ @lukasz_bialy 12 Jan 2019
          Replying to @propensive @jvican

          50 seconds is bearable? maybe I should test myself for ADHD 😒🤔

          1 reply 0 retweets 0 likes
        2. Jon Pretty‏ @propensive 12 Jan 2019
          Replying to @lukasz_bialy @jvican

          That's 50 seconds including all it's dependencies (except the Scala compiler).

          1 reply 0 retweets 1 like
        3. Show replies

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