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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 16 Dec 2017

      Crazy idea: the UseByDate[Y, M, D] implicit. If you don't want to support your API for more than a year, require implicit evidence of UseByDate[2018, 12, 16]. Needs SIP-23. A macro autogenerates instances up to specified date. Implementation is left as an exercise for the reader.

      8 replies 5 retweets 55 likes
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    2. Gabriele Petronella‏ @gabro27 16 Dec 2017
      Replying to @propensive

      licensesing by implicit resolution :O

      2 replies 0 retweets 5 likes
    3. Jon Pretty‏ @propensive 16 Dec 2017
      Replying to @gabro27

      Or how about a version which checks the library status in Scaladex at compile time and refuses to compile APIs marked at deprecated?

      2 replies 0 retweets 0 likes
    4. Gabriele Petronella‏ @gabro27 16 Dec 2017
      Replying to @propensive

      I absolutely don't meant to sober it down, but can't you just check for deprecation annotations?

      1 reply 0 retweets 0 likes
    5. Jon Pretty‏ @propensive 16 Dec 2017
      Replying to @gabro27

      Yeah, possibly. I don't like annotations in general, but they do actually provide a way of accessing literal types at compile time without SIP-23...

      1 reply 0 retweets 0 likes
    6. Gabriele Petronella‏ @gabro27 16 Dec 2017
      Replying to @propensive

      By the way, suppose we have a format for deprecation annotations that can also specify the newer API to use. And then scalafix picks it up and does it for you! But I digress...

      1 reply 0 retweets 3 likes
      Jon Pretty‏ @propensive 16 Dec 2017
      Replying to @gabro27

      This thought had crossed my mind too... ;)

      1:18 AM - 16 Dec 2017 from Haarlemmermeer, Nederland
      0 replies 0 retweets 0 likes

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