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by seanmcdirmid 3322 days ago
Ya, I'm not away of any other popular OO language that goes this route. The implications of structural sub-typing are huge, though I guess many programmers wouldn't be able to call it out.
2 comments
atemerev 3322 days ago
Scala has it. With Shapeless, you can go all crazy with it.
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rounce 3322 days ago
Uhh, JavaScript (via FlowType)?
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