About the Author
Alex Vanston is a self-professed geek and an outdoor junkie fused together.
Alex Vanston是一個自稱極客、愛好戶外運動的人。
During high-school he began teaching himself how to code and has been obsessed with learning new languages and better ways to solve problems ever since.
在他讀高中的時候，就開始自學編程，至今仍癡迷于學習新的編程語言和探索更好的辦法去解決問題。
He has been building web sites and applications professionally for the past seven years, for clients and companies around the world.
在過去的七年里，他曾為來自世界各地的客戶和公司搭建專業的網站和應用。
Preface
AngularJS Directives dives into the core building blocks of Angular.JS and provides you with the knowledge you need to create fully dynamic web applications that respond in real time to updates and changes in your data.
AngularJS Directives這本書深入Angular.JS模塊創建的核心，為你提供了創建實時更新的動態web應用的知識。
You'll learn how to build directives from the ground up, as well as some of the best practices to use when architecting them.
你可以從中學習到如何創建指令，同時了解到一些構建這些指令的最佳實踐。
By the end you'll be able to create a web application comprised
of multiple modules all working together seamlessly to provide the best possible user experience.
到最后，你可以創建一個多模塊無縫組合的的web應用，并提供最佳的用戶體驗
