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Adi B 🐾🐾🐾

ab.c306.net

did:plc:6277uaz665zhomlh3zistwkn

This reminds me of one my favourite bits about #kotlin - use of `out` and `in` to define variance in generics. I can never remember what is covariant or contravariant. But my head can instantly relate `in` and `out` to fan in and fan out, respectively. https://mastodon.social/@fesshole/113499458935795527

2024-11-17T22:10:21.993Z