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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. absent from t w t r‏ @benhardy 17 Mar 2017

      absent from t w t r Retweeted Lgd. Viktor Klang

      One of my favorite refactoring techniques is to make everything final and see what breaks.https://twitter.com/viktorklang/status/842690165177040899 …

      absent from t w t r added,

      Lgd. Viktor Klang @viktorklang
      #Scala/#Java protip: use `final` generously. If something isn't `final, be prepared to explain why it isn't.
      2 replies 27 retweets 42 likes
      Jon Pretty‏ @propensive 18 Mar 2017
      Replying to @benhardy

      @viktorklang Isn't it users downstream of you who do the finding out, though? ;)

      5:37 AM - 18 Mar 2017
      2 replies 0 retweets 0 likes
        1. New conversation
        1. Lgd. Viktor Klang‏ @viktorklang 18 Mar 2017
          Replying to @propensive @benhardy

          Depends on open or closed world assumption, my dear Pretty. 😊

          1 reply 0 retweets 1 like
        2. Jon Pretty‏ @propensive 18 Mar 2017
          Replying to @viktorklang @benhardy

          I have fantastical dreams where "closed world" is a safe assumption!

          1 reply 0 retweets 1 like
        3. Show replies
        1. absent from t w t r‏ @benhardy 18 Mar 2017
          Replying to @propensive @viktorklang

          you could say that about refactoring in general, where that condition applies :-)

          0 replies 0 retweets 1 like
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