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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.

Europe
propensive.com
Joined July 2010

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    1. Jon Pretty‏ @propensive 14 Aug 2017

      Last night I dreamt I found a class with equals—but not hashCode—overridden. Now I'm paranoid that code is real and in production somewhere.

      3 replies 10 retweets 59 likes
    2. Jon Pretty‏ @propensive 14 Aug 2017
      Replying to @propensive

      The reality is worse than the nightmare...pic.twitter.com/l48nDdcLqe

      6 replies 4 retweets 33 likes
    3.  🔴 🔴 🔴 Martin‏ @martinpallmann 14 Aug 2017
      Replying to @propensive

      WTF?

      1 reply 0 retweets 0 likes
    4.  🔴 🔴 🔴 Martin‏ @martinpallmann 14 Aug 2017
      Replying to @martinpallmann @propensive

      It would be better if java.lang.Object (or Any for that matter) defines hashCode = 1

      1 reply 0 retweets 1 like
    5. Jon Pretty‏ @propensive 14 Aug 2017
      Replying to @martinpallmann

      Yep: fail faster!

      1 reply 0 retweets 0 likes
    6.  🔴 🔴 🔴 Martin‏ @martinpallmann 14 Aug 2017
      Replying to @propensive

      It would at least be always correct but terribly slow.

      1 reply 0 retweets 1 like
    7. Jon Pretty‏ @propensive 14 Aug 2017
      Replying to @martinpallmann

      So, it's funny I totally overlooked your point iťs *universally correct*, and thought only about the constant-to-linear complexity increase…

      1 reply 0 retweets 1 like
    8.  🔴 🔴 🔴 Martin‏ @martinpallmann 14 Aug 2017
      Replying to @propensive

      BTW. you still in Berlin? Should we take that coffee some time?

      2 replies 0 retweets 1 like
    9. Jon Pretty‏ @propensive 14 Aug 2017
      Replying to @martinpallmann

      I am; here until 31st, and yes!

      1 reply 0 retweets 0 likes
      Jon Pretty‏ @propensive 14 Aug 2017
      Replying to @propensive @martinpallmann

      How about Thursday?

      6:06 AM - 14 Aug 2017
      1 reply 0 retweets 0 likes
        1.  🔴 🔴 🔴 Martin‏ @martinpallmann 14 Aug 2017
          Replying to @propensive

          Thursday would be ok. I'll have a meeting from 4-5pm but would be available afterwards.

          0 replies 0 retweets 0 likes
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