Metaprogramming Ruby (2nd edition) pdf epub mobi txt 電子書下載2025

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Paolo Perrotta has fifteen years of experience as a developer, ranging from embedded to enterprise software, computer games, and web applications. Paolo lives a nomadic life, mentoring agile teams throughout Europe. He has a base camp in Bologna, Italy. He loves Ruby.

出版者:Pragmatic Bookshelf

作者:Paolo Perrotta

出品人:

頁數:250

译者:

出版時間:2014-6-15

價格:USD 38.00

裝幀:Paperback

isbn號碼:9781941222126

叢書系列:

圖書標籤:

Ruby
Metaprogramming
ruby
Programming
編程語言
元編程
編程
程序設計

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Dig under the surface and explore Ruby’s most advanced feature: a collection of techniques and tricks known as metaprogramming. In this book, you’ll learn metaprogramming as an essential component of Ruby and discover the deep, non-obvious details of the language. Once you understand the tenets of Ruby, including the object model, scopes, and singleton classes, you’re on your way to applying metaprogramming both in your daily work assignments and in your fun, after-hours projects.

Metaprogramming Ruby, Second Edition makes mastering the language enjoyable. The book is packed with:

Pragmatic examples of metaprogramming in action, many of which come straight from real-life gems such as Rails.

Programming challenges that let you experiment and play with some of the most out-there metaprogramming concepts.

Metaprogramming “spells”—33 practical recipes and idioms that you can study and apply right now, to write code that is sure to impress.

This completely revised new edition covers the new features in Ruby 2.0 and 2.1, and contains code from the latest Ruby libraries, including Rails 4. Most examples are new, “from the wild,” with more recent libraries. And the book reflects current ideas of when and how much metaprogramming you should use.

Whether you’re a Ruby apprentice on the path to mastering the language or a Ruby wiz in search of new tips, this book is for you.

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讀後感

評分☆☆☆☆☆

作为一名JavaScript 开发者，在看本书的过程中每看到一个元编程技巧，都会忍不住将两种语言作一番比较和联想：在JavaScript 可以应用这种技巧吗？可以的话，这种技巧应用得广泛吗？某程度上JavaScript 比Ruby 更灵活，所以大部分技巧在JavaScript 都可以轻松实现。动态方法 ...

評分☆☆☆☆☆

大四那年，考研结束后。尝试找一下ruby的书看看，在学校图书馆读到这本书，内心感受就是ruby简直就是艺术呀，同时个人就迷上语法糖，对各个语言函数式编程和lambda异常感兴趣。后来研一有自己买了ruby元编程第二版，第二次读的感受完全不仅限于ruby，是一种独立于语言的艺术享...

評分☆☆☆☆☆

想了解ruby元编程的话，先看法术手册。假如有不懂的话再返回到书有关这部分内容看，效果拔群。但也没人挡着你把书读完。不过整本书读起来也很爽，用mentor的语气写，也是另外一种文体嘛。期待第二版内容会更多。

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