From e06d67cda49971d4842b239c7a315b819f95f32e Mon Sep 17 00:00:00 2001 From: Bohan Zhang Date: Thu, 6 Aug 2015 21:44:43 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=87=BD=E6=95=B0=E8=B0=83?= =?UTF-8?q?=E7=94=A8=E9=94=99=E8=AF=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- source/chapter1/02_a_swift_tour.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/chapter1/02_a_swift_tour.md b/source/chapter1/02_a_swift_tour.md index b2649081..f4f7f643 100755 --- a/source/chapter1/02_a_swift_tour.md +++ b/source/chapter1/02_a_swift_tour.md @@ -323,7 +323,7 @@ func lessThanTen(number: Int) -> Bool { return number < 10 } var numbers = [20, 19, 7, 12] -hasAnyMatches(numbers, condition: lessThanTen) +hasAnyMatches(numbers, lessThanTen) ``` 函数实际上是一种特殊的闭包:它是一段能之后被调取的代码。闭包中的代码能访问闭包所建作用域中能得到的变量和函数,即使闭包是在一个不同的作用域被执行的 - 你已经在嵌套函数例子中所看到。你可以使用`{}`来创建一个匿名闭包。使用`in`将参数和返回值类型声明与闭包函数体进行分离。