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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. François Armand‏ @fanf42 25 Sep 2015

      .@propensive in rapture json, how to extract object as a map? The key I'm looking for is a variable, so no idea how to use a.var

      1 reply 0 retweets 0 likes
    2. Jon Pretty‏ @propensive 25 Sep 2015
      Replying to @fanf42

      @fanf42 You can do json.as[Map[String, T]], where T is the type of each element. By all means use T = Json if it's dynamic!

      2 replies 0 retweets 1 like
    3. Jon Pretty‏ @propensive 25 Sep 2015
      Replying to @propensive

      @fanf42 You can also write json \ "foo" as an alternative to http://json.foo  - but you can use a variable in place of "foo".

      1 reply 0 retweets 1 like
    4. François Armand‏ @fanf42 25 Sep 2015
      Replying to @propensive

      @propensive oh, my bad, the json didn't have the key! Sorry for the noise :)

      1 reply 0 retweets 1 like
      Jon Pretty‏ @propensive 25 Sep 2015
      Replying to @fanf42

      @fanf42 No problem - I wouldn't call it noise! (Keep the questions coming!)

      10:22 AM - 25 Sep 2015
      1 reply 0 retweets 0 likes
        1. François Armand‏ @fanf42 25 Sep 2015
          Replying to @propensive

          @propensive well, I'm really in love with rapture, and especially rapture-json. Really the first Scala JSON lib that feels sane to me :)

          0 replies 1 retweet 2 likes
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