SequenceTypeã®åˆ©ä¾¿æ€§ in Swift 2.2 - ZOZO TECH BLOGMaking Sequences work for you ã“ã‚“ã«ã¡ã¯ï¼ VASILYã®iOSエンジニアã«ã“らã™ã§ã™ã€‚ Swiftã®ã‚³ãƒ³ãƒˆãƒªãƒ“ューターã¨Swift EvolutionSE-0053ã®ä½œè€…ã§ã™ã€‚ ä»–ã®OSSプãƒã‚¸ã‚§ã‚¯ãƒˆã«ã‚‚貢献ã—ã¦ã‚‹ã®ã§èˆˆå‘³ãŒã‚ã‚Œã°Githubã§ãƒ•ã‚©ãƒãƒ¼ã—ã¦ãã ã•ã„。 今回ã®ãƒˆãƒ”ックã¯Swift2.0以é™ã®SequenceTypeã¨ã„ã†ãƒ—ãƒãƒˆã‚³ãƒ«ã¨ã€ãã®å†…部的ãªå‹•ãã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚classã‚„structã‚’SequenceTypeプãƒãƒˆã‚³ãƒ«ã«æº–æ‹ ã•ã›ã‚‹ã¨ã€for inループやmap, filterãªã©ã‚’使ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ã•ã‚ã€å§‹ã‚ã¾ã—ょã†ï¼ struct Unique<T: Comparable> { private var backingStore: [T] = [] var count: Int { return backingStore.cou
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