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Discussion on: Iterating over objects and arrays: frequent errors

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rrackiewicz

Hi Vicky. Nice read. I would highly recommend making the shift to functional programming to iterate over collections. I really got excited about functional programming when I began doing code challenges on codewars.com. When I would submit my answers (written in my old clunky imperative style) I would always see how other solved the same problem. The most simple and elegant answers were ALWAYS written declaratively and I was jealous! So I embraced foreach (now for of in ES6), map, filter, reduce, and all other manners of functional programming and I'm happy with how simple my coding has become.