Tomohiro Kumagai es-kumagai
es-kumagai
/ CodePiece.swift
Last active
March 31, 2016 11:11
— forked from ezura/CodePiece.swift
あらら、変な guard の使い方してた(´・ω・｀) #CodePiece
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| AnyGenerator { | |
| defer { | |
| iteration += 1 | |
| } | |
| // こっちはダメ | |
| guard iteration > 3 else { | |
| return iteration | |
| } | |
| return nil | |
| } |
es-kumagai
/ CodePiece.swift
Last active
December 15, 2015 18:40
— forked from haranicle/CodePiece.swift
Captureの挙動テスト #CodePiece
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| class HTMLElement { | |
| let name: String | |
| let text: String? | |
| // プロパティでasHTMLへのstrong参照を持っている | |
| lazy var asHTML: Void -> String = { // nameとtextを使いたいからlazy | |
| // Closure内でselfのプロパティをキャプチャしている | |
| if let text = self.text { | |
| return "<\(self.name)>\(text)</\(self.name)>" |