boothead·11 ปีที่แล้ว·discussI just got my 7 year old daughter started on the http://code.org/ exercises. She completed the hour of code, got her certificate, and is now always saying to me "Daddy can we do some more code"?
boothead·13 ปีที่แล้ว·discussI thought that function composition (.) arises from the category instance for (->)?Actually on checking it seems that Prelude re-exports (.) from Data.Function. I'm sure I read somewhere that these had been unified, was I wrong?
boothead·13 ปีที่แล้ว·discussDo you have a link, this sounds extremely interesting.I've just started reading Adowey's category theory book, it's amazing when you start to notice the same basic fundamental structures everywhere!