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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 20 Oct 2019

      I'm going away for a week, and left my laptop behind. Feeling vulnerable.

      10 replies 0 retweets 54 likes
    2. Nicolas Rinaudo‏ @NicolasRinaudo 20 Oct 2019
      Replying to @propensive

      That doesn’t bode well for contextual 2.13 being released soon

      1 reply 0 retweets 1 like
    3. Jon Pretty‏ @propensive 27 Oct 2019
      Replying to @NicolasRinaudo

      This is the tweet I was looking for when I found your earlier one... I spent a few hours trying to work out why it's not working, and it looks like a bug in Scala 2.13. As it says, the macro doesn't get expanded...

      2 replies 0 retweets 0 likes
    4. Nicolas Rinaudo‏ @NicolasRinaudo 27 Oct 2019
      Replying to @propensive

      Oh, I'm sorry, that tweet was meant as a joke - my use case was simple enough that I ended up dropping the Contextual dependency to be able to add 2.13 support to my own libraries, people were starting to complain...

      1 reply 0 retweets 0 likes
    5. Jon Pretty‏ @propensive 27 Oct 2019
      Replying to @NicolasRinaudo

      Oh.

      1 reply 0 retweets 0 likes
    6. Jon Pretty‏ @propensive 27 Oct 2019
      Replying to @propensive @NicolasRinaudo

      ;)

      2 replies 0 retweets 0 likes
    7. Nicolas Rinaudo‏ @NicolasRinaudo 27 Oct 2019
      Replying to @propensive

      I'm really sorry if you invested all that time on my behalf :/ Surely I'm not the only contextual user though?

      1 reply 0 retweets 0 likes
    8. Jon Pretty‏ @propensive 27 Oct 2019
      Replying to @NicolasRinaudo

      No, it's fine. A few people have been asking me about it. I suspect, though, that few of them are using the advanced features supporting substitutions, which add almost all of the complexity...

      1 reply 0 retweets 0 likes
    9. Jon Pretty‏ @propensive 27 Oct 2019
      Replying to @propensive @NicolasRinaudo

      I'm not highly motivated to support Scala 2.13, though. I would much rather redevelop it for Scala 3, at this stage.

      1 reply 0 retweets 0 likes
    10. Nicolas Rinaudo‏ @NicolasRinaudo 27 Oct 2019
      Replying to @propensive

      I understand the feeling, but: - 2.13 is a stepping stone - Scala 3 is based on 2.13's stdlib, which has quite a few changes from 2.12 - Scala 3 isn't even feature stable yet, porting libraries to it seems premature, especially for someone with as little time as you

      2 replies 0 retweets 0 likes
      Jon Pretty‏ @propensive 27 Oct 2019
      Replying to @NicolasRinaudo

      The motivation is that it would be a useful way to learn about macros in Scala 3, and Contextual can't exist in its same form in Scala 3, so it needs a rewrite... The stdlib changes for Contextual were trivial (I pushed a branch with them in).

      1:03 PM - 27 Oct 2019
      1 reply 0 retweets 0 likes
        1. Nicolas Rinaudo‏ @NicolasRinaudo 27 Oct 2019
          Replying to @propensive

          Ah, I see, I thought you meant for all of your OSS libraries. Yes, I understand where you're coming from for Contextual.

          0 replies 0 retweets 0 likes
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