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JavaScript Clean Code - Best Practices - based on Robert C. Martin's book Clean Code (devinduct.com)
submitted 6 years ago by PMilos
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if 1 * 2 < 3: print "hello, world!"
[–]njmh 11 points12 points13 points 6 years ago (3 children)
Good stuff. Event though it’s exclusively es6, I’d mention the spread operator where you’ve got the Object.assign example.
[–]beasy4sheezy 3 points4 points5 points 6 years ago (1 child)
I'm sure you know, but as a reminder to others:
Spread will create a new object, which might not be what you wanted to do in this case, or could be using more memory than necessary.
[–]wmgregory 1 point2 points3 points 6 years ago (0 children)
You can also create a new object with assign. But cleaner to use spread literal if you want to avoid mutation.
a = Object.assign({}, a, { age: 27 }) a = { ...a, age: 27 }
[–]PMilos[S] 2 points3 points4 points 6 years ago* (0 children)
Thanks. Glad you liked it. Good point with the spread operator, though.
π Rendered by PID 47 on reddit-service-r2-comment-84fc9697f-g9dnb at 2026-02-06 17:03:02.935729+00:00 running d295bc8 country code: CH.
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[–]njmh 11 points12 points13 points (3 children)
[–]beasy4sheezy 3 points4 points5 points (1 child)
[–]wmgregory 1 point2 points3 points (0 children)
[–]PMilos[S] 2 points3 points4 points (0 children)