Cool, but I've seen antipatterns like
foo.map(x => check(x) ? bar(x) : null).filter(Boolean)
It's always better to just do this:
foo.filter(check).map(bar)
My next planned article is on .map() 😊
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Cool, but I've seen antipatterns like
It's always better to just do this:
My next planned article is on .map() 😊