Ah, types.pic.twitter.com/dqPSfLLSfO
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@sampullara @jco to be clear, that's my code, and although I hate how opaque it is, it seems to me to be idiomatic scala. Suggestions?
@avibryant @jco it is idiomatic scala. or even Java. most of the generic type stuff comes from category theory. in math, vars are 1 letter.
@avibryant @jco naming them well can be even more confusing since you then can't tell they are generic types rather than real ones.
@sampullara @avibryant @jco The best part is where we go next with further type specialization. Just repeat the letter - AA <:< A, BB <%< B
@softprops @sampullara @avibryant I know it's idiomatic but I don't know. A type called "A" seems like a bad idiom. Hm.
@jco @softprops @sampullara @avibryant I took the habit of using more descriptive names (but still short) and keeping them all caps.
@J_ @jco @softprops @avibryant I've don't that a couple times. reasonable compromise. things like IN, OUT, KEY, VAL, etc.
@sampullara @J_ @softprops @avibryant math convention aside, [A, X, L, O, B, C] or whatever is pretty useless
@jco @sampullara @J_ @softprops @avibryant unless.. wait! Obama[B, E, N, G, H, A, Z, I] // I KNEW IT
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