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Discussion on: Arrow functions: a walkthrough and gotchas

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András Tóth

You are right, for beginners it must be scary. That's I think an inherent problem with the learning curve of JS: first it's very flat, then there's a huge uphill mountain to grasp all the quirks and gotchas (around function pointers, this and objects, immutability of Promises) and then it's very flat again.