Swiftã®ArrayãŒãƒ¤ãƒããªããªã£ãŸ - Qiitaæ¦‚è¦ æ€ã£ãŸã‚ˆã‚Šãƒã‚ºã£ãŸã®ã§ã€ã„ãã¤ã‹åŠ ç†ä¿®æ£ã—ã¾ã—㟠beta3ã§Arrayã®åž‹æŒ‡å®šã®æ–¹æ³•ãŒå¤‰ã‚ã£ãŸãªãƒ¼ã¨æ€ã£ã¦çœºã‚ã¦ã„ãŸã‚‰ã€ã‚‚ã£ã¨æ ¹æœ¬çš„ãªå¤‰åŒ–ãŒã‚ã‚Šã¾ã—ãŸã€‚ Swiftã®ArrayãŒãƒ¤ãƒã‚¤ãªã©ã§è©±é¡Œã«ãªã£ã¦ãŸã‚„ã¤ã§ã™ã€‚ å…¬å¼ãƒ‰ã‚ュメント The Swift Programming Language 変更点 Array in Swift has been completely redesigned to have full value semantics like Dictionary and String have always had in Swift.  This resolves various mutability problems – now a 'let' array is completely immutable, and a 'var' array is complet
Swiftã®ArrayãŒãƒ¤ãƒã‚¤ - Qiita
marc hoffman on Twitter: "This playground should illustrate why the immutability behavior of #Swift is *terrible*: http://t.co/PJCvfy5Rdx"
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