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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. Nirmalya Sengupta‏ @baatchitweet Feb 24

      @VirtusLab From https://scala.zone/courses/scala-beginner/types/subtyping …, is this really a wrong answer? We don't really know if Context and Group have any relationship! What am I missing?pic.twitter.com/ouoQXKLWvn

      1 reply 0 retweets 0 likes
    2. Jon Pretty‏ @propensive Mar 9
      Replying to @baatchitweet @VirtusLab

      Hi Nirmalya, sorry it took me so long to reply. There's a clue in the code about the relationship between Context and Group, since we know that the line `showStatus(group)` compiles successfully. Does that help?

      1 reply 0 retweets 0 likes
    3. Nirmalya Sengupta‏ @baatchitweet Mar 14
      Replying to @propensive @VirtusLab

      Yes, Jon! I revisited page later - it was pricking me continuously - and I spotted my own oversight. And, never mind the delay. You spent your own time replying to me. I am thankful.

      1 reply 0 retweets 1 like
    4. Jon Pretty‏ @propensive Mar 15
      Replying to @baatchitweet @VirtusLab

      You're welcome, and don't hesitate to ask again if you find something confusing or unexpected!

      1 reply 0 retweets 1 like
    5. Nirmalya Sengupta‏ @baatchitweet Mar 18
      Replying to @propensive @VirtusLab

      Jon, may I get a hint on this?pic.twitter.com/v2ZvHlqY4K

      2 replies 0 retweets 0 likes
      Jon Pretty‏ @propensive Mar 18
      Replying to @baatchitweet @VirtusLab

      Ok, I checked and there should be four ticks in total. Pay close attention to the word "never"—it means "really never ever". But I also think you've forgotten to tick the easiest answer. Take another look at the example! :)

      5:22 AM - 18 Mar 2021 from Frankfurt on the Main, Germany
      1 reply 0 retweets 0 likes
        1. Nirmalya Sengupta‏ @baatchitweet Mar 19
          Replying to @propensive @VirtusLab

          Got it. Thanks again for the nudge, Jon!

          0 replies 0 retweets 1 like
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