correct an mistake
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@ -46,7 +46,7 @@
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<div class="book" data-level="1.1" data-basepath=".." data-revision="1402321232917">
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<div class="book" data-level="1.1" data-basepath=".." data-revision="1402322595980">
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<div class="book-header">
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<!-- Actions Left -->
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<a href="#" class="btn pull-left toggle-summary" aria-label="Toggle summary"><i class="fa fa-align-justify"></i></a>
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@ -587,7 +587,7 @@
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<div class="page-inner">
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<section class="normal" id="section-gitbook_6">
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<section class="normal" id="section-gitbook_76">
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<h1 id="-swift">关于 Swift</h1>
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<p>Swift 是一种新的编程语言,用于编写 iOS 和 OS X 应用。Swift 结合了 C 和 Objective-C 的优点并且不受C的兼容性的限制。Swift 使用安全的编程模式并添加了很多新特性,这将使编程更简单,扩展性更强,也更有趣。除此之外,Swift 还支持人见人爱的 Cocoa 和 Cocoa Touch 框架。拥有了这些特性,Swift将重新定义软件开发。</p>
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@ -46,7 +46,7 @@
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<div class="book" data-level="1.2" data-basepath=".." data-revision="1402321232917">
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<div class="book" data-level="1.2" data-basepath=".." data-revision="1402322595980">
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<div class="book-header">
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<!-- Actions Left -->
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<a href="#" class="btn pull-left toggle-summary" aria-label="Toggle summary"><i class="fa fa-align-justify"></i></a>
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@ -587,7 +587,7 @@
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<div class="page-inner">
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<section class="normal" id="section-gitbook_7">
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<section class="normal" id="section-gitbook_77">
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<h1 id="swift-">Swift 初见</h1>
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<p>本页内容包括:</p>
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@ -794,7 +794,7 @@ func lessThanTen(number: Int) -> Bool {
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}
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var numbers = [20, 19, 7, 12]
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hasAnyMatches(numbers, lessThanTen)
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</code></pre><p>函数实际上是一种特殊的闭包,你可以使用<code>{}</code>来创建一个匿名闭包。使用<code>in</code>来分割参数并返回类型。</p>
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</code></pre><p>函数实际上是一种特殊的闭包,你可以使用<code>{}</code>来创建一个匿名闭包。使用<code>in</code>来分割参数、返回值与执行体。</p>
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<pre><code>numbers.map({
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(number: Int) -> Int in
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let result = 3 * number
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@ -46,7 +46,7 @@
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<div class="book" data-level="1" data-basepath=".." data-revision="1402321232917">
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<div class="book" data-level="1" data-basepath=".." data-revision="1402322595980">
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<div class="book-header">
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<!-- Actions Left -->
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<a href="#" class="btn pull-left toggle-summary" aria-label="Toggle summary"><i class="fa fa-align-justify"></i></a>
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@ -587,7 +587,7 @@
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<div class="page-inner">
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<section class="normal" id="section-gitbook_8">
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<section class="normal" id="section-gitbook_78">
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<h1 id="-swift">欢迎使用 Swift</h1>
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<p>在本章中您将了解 Swift 的特性和开发历史,并对 Swift 有一个初步的了解。</p>
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