[swift-evolution] [Proposal draft] Use obtain let instead if let construction

Anton Zhilin antonyzhilin at gmail.com
Sun Jan 8 02:51:54 CST 2017


-1 to obtain, unwrap and such.
+1 to removing optional pattern in favor of normal if-pattern, plus
removing case:

if let unwrapped? = optionalValue { ... }

‚Äč
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