These are chat archives for evhub/coconut
I was also thinking it could be something like
def f(pat from expr): ...
though that would use up one of our few, precious remaining keywords
oneMore = x -> x + 1 # assigns x = 4 (oneMore -> x) = 3 # maybe parentheses not needed here... # produces [4, 6, 8] [1, 2, 3] |> fmap$((oneMore -> x) -> x * x) # parentheses definitely needed here