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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 26 Nov 2012

      I'm excited. I've just checked JSON pattern matching into Rapture I/O: e.g. https://gist.github.com/4148607/46def4fcba38f7f250783328d26869480f212b2c …

      3 replies 7 retweets 4 likes
    2. Jon-Anders Teigen‏ @jteigen 26 Nov 2012
      Replying to @propensive

      @propensive that extractor looks pretty damn awesome! but whats the static type of x and z ?

      2 replies 0 retweets 0 likes
    3. Jon Pretty‏ @propensive 26 Nov 2012
      Replying to @jteigen

      @jteigen The static type is Json. You can call .get[String] or .get[Int] on them.

      1 reply 0 retweets 0 likes
    4. Jon-Anders Teigen‏ @jteigen 26 Nov 2012
      Replying to @propensive

      @propensive I see you have based it on scala.util.parsing.json. You are aware of this issue https://issues.scala-lang.org/browse/SI-4929  ?

      3 replies 0 retweets 0 likes
    5. Jon Pretty‏ @propensive 26 Nov 2012
      Replying to @jteigen

      @jteigen json.bar.baz.get[Int] will fail at compile time, whereas { val x = json.bar.baz; x.get[Int] } works fine. Go figure!

      1 reply 0 retweets 0 likes
    6. Jon-Anders Teigen‏ @jteigen 26 Nov 2012
      Replying to @propensive

      @propensive ouch, that Dynamic bug sort of defeats the whole point doesn't it

      1 reply 0 retweets 0 likes
    7. Jon Pretty‏ @propensive 26 Nov 2012
      Replying to @jteigen

      @jteigen Not entirely. It's only the type application which needs to be in a separate expression from the dynamic select. It sucks, though.

      1 reply 0 retweets 0 likes
    8. Jon-Anders Teigen‏ @jteigen 26 Nov 2012
      Replying to @propensive

      @propensive yeah, that sucks. do you know if it will be fixed before 2.10 is final ?

      1 reply 0 retweets 0 likes
      Jon Pretty‏ @propensive 26 Nov 2012
      Replying to @jteigen

      @jteigen I still need to raise the issue (I will, though!), and it's probably too late to make 2.10 though, unfortunately.

      7:45 AM - 26 Nov 2012
      0 replies 0 retweets 0 likes

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