Created
July 20, 2016 09:02
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string2 が nil の時に print("load") が実行されてほしいのです https://twitter.com/rizumita/status/755687567933120513 #CodePiece
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| let string1 = "" // これが isEmpty なら | |
| let string2: String? = nil // nil の時でも | |
| if let s = string2 where s == "string" || string1.isEmpty { | |
| print("load") // 実行されたい | |
| } | |
| // こんな書き方はできないけどイメージはこれ if (let where ) || ... |
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