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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 3 Jun 2016

      Want to find out what's really going on in your Scala REPL? `System.setProperty("scala.repl.debug", "true")`

      3 replies 12 retweets 29 likes
    2. Pedro Furlanetto‏ @pedrofurla 3 Jun 2016
      Replying to @propensive

      Can we have another one that restricts the output to the ASTs of the issued command?

      1 reply 0 retweets 0 likes
    3. Jon Pretty‏ @propensive 3 Jun 2016
      Replying to @pedrofurla

      Oh, but that wouldn't be a true representation of what's really happening, then... ;)

      2 replies 0 retweets 0 likes
    4. Pedro Furlanetto‏ @pedrofurla 3 Jun 2016
      Replying to @propensive

      Besides, this debug output is useful for debugging *the* repl, I'd like to debug *my* code. Just stating two distinct use cases

      1 reply 0 retweets 0 likes
      Jon Pretty‏ @propensive 3 Jun 2016
      Replying to @pedrofurla

      My use case (which led me to discover this) was actually that I wanted to debug both I wasn't sure which had the bug...

      11:36 AM - 3 Jun 2016
      1 reply 0 retweets 0 likes
        1. Pedro Furlanetto‏ @pedrofurla 3 Jun 2016
          Replying to @propensive

          I think it's great anyways! we can probably have both

          0 replies 0 retweets 1 like
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