functional programmers! what are some of your favorite data structures? what wild, weird, exotic things have you seen and been fascinated by?
for me, i’m especially in love with zippers/tubes/derivatives, and also with memotries 
If you understand those types you should be able to pick up recursion schemes pretty quickly
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yeah i figured it all out a few years ago after struggling for a while :p the relationship of mu types to other things is really cool too
Thanks. Twitter will use this to make your timeline better. UndoUndo
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