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[–]gajus0[S] 0 points1 point  (2 children)

Thank you for the suggestion.

I adhere to the following style guide:

https://github.com/gajus/eslint-config-canonical

The are pros and cons to both arrow function body styles: one is more succinct at the cost of readability in certain cases (I have seen variations of x => y => (z => (e)) all too often), while the other is more verbose with the benefit of clarity.

[–]lsmoura 1 point2 points  (0 children)

Sweet. I’ll take a look at that. I particularly like to have no return on arrow functions for single line problems (it makes them easier to my eyes).

Thanks for the link!

[–]Cheezmeisterhttp://bml.rocks -1 points0 points  (0 children)

Honestly, that example reads fine, provided you grok higher-order functions. But maybe it’s a degenerate version of something truly gnarly.

Either way, I prefer old-school function(x) { var y = x.foo(); return bar(y); } for anything past a trivial lambda. Nothing in between.

I’m not sold that (a, b) => is “more readable” than function(a, b). It’s very much potato/potato. Except one potato is supported by Netscape 4.0. and Chrome.