Readability of code is a very important, but so is using idiomatic language style. However the difficulty, as this article calls out, is that some folks won't find it easy to read or write code in an 'idiomatic' way. And also, who cares if you convert the readable four-line code snippet into a horrible to read one-liner? All it does is make it harder for the next person!
Recommended read: It's all Greek to me: Thoughts on code readability and aesthetics https://avraam.dev/posts/greek-to-me/
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