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If like me you like writing your JavaScript code in a functional style, you may already know the `Array.map` and `Array.filter` methods. But is there a way to combine them? And will this be a more efficient solution?

http://www.yesik.it/blog/2018-javascript-map-filter-and-reduce-compared

BTW, if you *don't* already know `Array.map` and `Array.filter`, don't panic: I introduce them on a simple to understand example in the first half of the article ;)

#JavaScript #FunctionalStyle
#Array #Filter #Map #Reduce