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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. Julien Tournay‏ @skaalf 5 Jun 2018

      Hej @propensive . How would you feel about a PR to split up Magnolia's "gen" methods into smaller "public" methods? I'd like to use Magnolia as a toolkit to build my own macros instead of using the derivation directly. Would that make sense ?

      1 reply 0 retweets 1 like
    2. Jon Pretty‏ @propensive 5 Jun 2018
      Replying to @skaalf

      Tu deviens suedois... ;) No, I don't fully understand! Can you give me an example of the usage? (Or anything which helps me get it!)

      1 reply 0 retweets 0 likes
    3. Julien Tournay‏ @skaalf 5 Jun 2018
      Replying to @propensive

      Mais oui! So I'm using Magnolia to derive Beam coders which must be serializable... As a consequence, I'd rather not have Magnolia classes at runtime. I'd also need to be careful not to accidentally capture the outer scope of my TC definition...

      3 replies 0 retweets 0 likes
    4. Julien Tournay‏ @skaalf 5 Jun 2018
      Replying to @skaalf @propensive

      So I was thinking that I could use Magnolia in my own macro to get the list of parameters of a given case classe and the typeclass instances of each param. Supporting sealed trait like Magnolia does would also be interesting.

      1 reply 0 retweets 0 likes
    5. Jon Pretty‏ @propensive 5 Jun 2018
      Replying to @skaalf

      As an outside possibility, you might be able to call the Magnolia implementation method directly from your own macro implementation method. (It's just a method which returns a tree, after all...)

      1 reply 0 retweets 0 likes
    6. Julien Tournay‏ @skaalf 5 Jun 2018
      Replying to @propensive

      Yeah I thought about it but I don't think it really solve my issue. Issue 46 in the other hand seems to be what I need. Anything I can do to help with this ?

      1 reply 0 retweets 0 likes
      Jon Pretty‏ @propensive 5 Jun 2018
      Replying to @skaalf

      Poke me, shame me, pay me... any of these would help me reprioritize! :/

      7:23 AM - 5 Jun 2018
      1 reply 0 retweets 0 likes
        1. New conversation
        1. Tamer Abdulradi‏ @tabdulradi 5 Jun 2018
          Replying to @propensive @skaalf

          I tried one of the 3 options above. I can confirm it works.

          1 reply 0 retweets 2 likes
        2. Jon Pretty‏ @propensive 5 Jun 2018
          Replying to @tabdulradi @skaalf

          If I recall correctly, there were lots of people watching and it was *two* out of the three options... ;)

          1 reply 0 retweets 1 like
        3. Show replies

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