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> When components are designed as genuine black boxes—where what happens inside stays inside, and communication occurs only through explicit input and output po
by Smaug123 1y ago
> When components are designed as genuine black boxes—where what happens inside stays inside, and communication occurs only through explicit input and output ports—systems naturally become easier to reason about.
"How do you specify the shape of the input and output ports?" shouts the goose as it chases me away.
- Rohansi 1y agoText goes in and text comes out - simple! Works perfectly for shell scripts. /s
- yencabulator 1y agoAuthor's continuation article at https://programmingsimplicity.substack.com/p/type-checking-continued https://programmingsimplicity.substack.com/p/type-checking-c... clearly shows that the input and output ports he can think of are all "string". If I felt snarky, I'd say "This is your brain on Javascript".