Swift TIL 3

Today's little "Swift TIL" is observers. While reading up on the language I was delighted to find that it has observer support baked right into the language, for any sort of variable. So code like this: var name = "David" { willSet( new ) { ...

davep.hashnode.dev1 min read

#swift #til

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SF

Syed Fazle Rahman

Co-founder, Hashnode and currently building Buildful and Bug0.

Jun 24, 2020

Hi Dave Pearson, these TIL posts are great! I read them all. Keep them coming. 🍺

That's very kind of you to say so, thank you. Hoping to write up a single little thing I've discovered each day, as time allows. If nothing else it should help me remember these things. :-)

DP

Dave Pearson

Developer, Emacs addict, geek. Hangs out with bioinformaticians as his day job.

Jun 24, 2020

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Swift TIL 3

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