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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. Gary Bernhardt‏ @garybernhardt 12 Aug 2019

      I sometimes find myself writing two versions of a function for handling absence differently, e.g. `subscription(): Subscription` and `subscriptionMaybe(): Subscription | undefined`. I assume that there's some weird burrito trick for this but I've made my peace with it.

      12 replies 1 retweet 60 likes
      Show this thread
    2. Alan Johnson‏ @AlanJay1 12 Aug 2019
      Replying to @garybernhardt

      @propensive did something like this in Scala, where you could pick your burrito, or go for a naked burrito. To torture the analogy.

      1 reply 0 retweets 1 like
      Jon Pretty‏ @propensive 12 Aug 2019
      Replying to @AlanJay1 @garybernhardt

      I had a few experiments with this, but I gave a talk on an idea I called "modes", where you basically chose your monad type with an implicit. I was never 100% satisfied with it, though... and I guess I'm still searching. :)

      11:05 PM - 12 Aug 2019
      • 1 Like
      • Alan Johnson
      0 replies 0 retweets 1 like

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