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Lens Tutorial – Stab and Traversal (Part 2)
- torrentor 12y agoThis is exactly what I needed! It took me forever to understand why view does what it does, and I just couldn't make a sense of it. Thank you so much!
- johnlewis 12y agoI'm curious, how do people even learn this stuff? I always gave up on Haskell because it was just too hard, and this is a perfect example.