Coming from a math background, once I had the syntax sorted and could write a few simple file parsers in Haskell, “Category theory for programmers” helped me un

Coming from a math background, once I had the syntax sorted and could write a few simple file parsers in Haskell, “Category theory for programmers” helped me understand some of what the Haskell type system is trying to accomplish. (Endofunctors of the category of Haskell types). I didn’t and still don’t understand the template C++ in the book but still my favorite Haskell resource. Many of the examples are written in both Haskell and C++. Caveat: I just started learning this last year. https://bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface/ https://bartoszmilewski.com/2014/10/28/category-theory-for-p...