Metaprogramming Ruby (2nd edition) pdf epub mobi txt 电子书下载 2025

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出版者:Pragmatic Bookshelf

作者:Paolo Perrotta

出品人:

页数:250

译者:

出版时间:2014-6-15

价格:USD 38.00

装帧:Paperback

isbn号码:9781941222126

丛书系列:

图书标签:

Ruby
Metaprogramming
ruby
Programming
编程语言
元编程
编程
程序设计
Ruby
Metaprogramming
Programming
Software Development
Ruby Programming
Design Patterns
Code Generation
Refactoring
Advanced Programming
Object-Oriented Programming

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具体描述

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.

作者简介

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.

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读后感

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读完这本书觉得，什么是元编程？就是一些更强大、更灵活的技巧的集合。跟着书中的 Bill 大师去思考，试着解决每一个问题。你会发现这里所展示的方法、技巧，就恰好是解决问题最精巧、最舒服的方式。虽然这个过程会不断的让人豁然开朗和惊叹，但又觉得一切都好像是自然而然的...

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Everyone in the Ruby world seems to be talking about metaprogramming--how you can use it to remove duplication in your code and write elegant, beautiful programs. Now you can get in on the action as well. This book describes metaprogramming as an essential ...

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此书不是基本入门书，但是想更好的应用ruby，在看完ruby基础后，应该看看此书，了解ruby真正的动态化威力。现在感觉做DSL，最方便的就是ruby了，因为有很多内置的方法就很适合元编程。前面两章，我看得这里的翻译，翻译的还不错，后面的就看网上的e文版，好在这本书的英文算...

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远超预期的惊喜在出行前的一天拿到这本书，翻了几页，感觉不错，心里很有些纠结。要出远门的原因，衣物和工作设备之外的东西要尽量精简。书籍方面反复挑拣，正在读和很想读的几本书，也都只好先放下，最后带上了这本新书和一本工作用书。在飞机上拿起这本书后，一边读，一...