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dorentus Oct 10, 2015
说说哪里丑陋了？
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expkzb OP @dorentus 比如这种东西
func jediTrainer () -> ((String, Int) -> String) { func train(name: String, times: Int) -> (String) { return "\(name) has been trained in the Force \(times) times" } return train } let train = jediTrainer() train("Obi Wan", 3) 操作符太多，也过于抽象，个人认为不太符合编程语言发展的趋势 |
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dorentus Oct 10, 2015
func jediTrainer()(name: String, times: Int) {
return "\(name) has been trained in the Force \(times) times" } 这样看着是不是舒服些？ |
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dorentus Oct 10, 2015 via iPhone
另外通常情况下比较少会遇到一定要这么做的，如果一定要这么做那么你肯定有使用函数式语言的背景，那么理解上也不会有啥问题。
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expkzb OP @dorentus
func jediTrainer()(name: String, times: Int) { return "\(name) has been trained in the Force \(times) times" } 对 swift 了解不深，这个和我的那个是等价的吗？貌似只返回了一个字符串并没有返回函数 |
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