Hi @propensive, watching your nescala talk. In your LUB slide, why are only Any and AnyRef redundant? Thanks!
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@Gentmen But all of them are subtypes of both `Any` and `AnyRef`, so they`re implied (i.e. it's redundant writing them).
@Gentmen Wait. I got competently confused there and just replied to my own tweet as if you'd written it!
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@propensive any repetition will only help me out more! Your variance discussion was helpful to me. Nice talk! -
@Gentmen Thanks! The best thing for learning variance is practice... It's taken me years, and I still "cheat" using trial-and-error.
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@propensive specially the impact of LUB on a curries method. Didn't know that one -
@Gentmen Yeah, that one is useful to take advantage of if you know it, baffling if you encounter it and you don't!
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