From 7841451d9623f72cc1d9d5c7975a583f86b2912e Mon Sep 17 00:00:00 2001
From: zhang3xing1 <zhang3xing1@gmail.com>
Date: Fri, 22 May 2015 04:53:20 +0800
Subject: [PATCH] Update 14_Initialization.md
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示例的代码与官方原版有出入
---
 source/chapter2/14_Initialization.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/source/chapter2/14_Initialization.md b/source/chapter2/14_Initialization.md
index a656f213..7059c09b 100755
--- a/source/chapter2/14_Initialization.md
+++ b/source/chapter2/14_Initialization.md
@@ -118,12 +118,17 @@ let freezingPointOfWater = Celsius(fromKelvin: 273.15)
 
 ```swift
 struct Color {
-    let red = 0.0, green = 0.0, blue = 0.0
+    let red, green, blue: Double
     init(red: Double, green: Double, blue: Double) {
         self.red   = red
         self.green = green
         self.blue  = blue
     }
+    init(white: Double) {
+        red   = white
+        green = white
+        blue  = white
+    }
 }
 ```
 
@@ -131,6 +136,7 @@ struct Color {
 
 ```swift
 let magenta = Color(red: 1.0, green: 0.0, blue: 1.0)
+let halfGray = Color(white: 0.5)
 ```
 
 注意，如果不通过外部参数名字传值，你是没法调用这个构造器的。只要构造器定义了某个外部参数名，你就必须使用它，忽略它将导致编译错误：