The Ruby Programming Language

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David Flanagan is a computer programmer who spends most of his time writing about JavaScript and Java. His books with O'Reilly include Java in a Nutshell, Java Examples in a Nutshell, Java Foundation Classes in a Nutshell, JavaScript: The Definitive Guide, and JavaScript Pocket Reference. David has a degree in computer science and engineering from the Massachusetts Institute of Technology. He lives with his wife and children in the U.S. Pacific Northwest bewteen the cities of Seattle, Washington and Vancouver, British Columbia. David has a blog at www.davidflanagan.com.

Yukihiro Matsumoto ("Matz"), the creator of Ruby, is a professional programmer who worked for the Japanese open source company, netlab.jp. Matz is also known as one of the open source evangelists in Japan. He's released several open source products, including cmail, the emacs-based mail user agent, written entirely in emacs lisp. Ruby is his first piece of software that has become known outside of Japan.

出版者:O'Reilly Media, Inc.
作者:David Flanagan
出品人:
页数:448
译者:
出版时间:2008
价格:USD 39.99
装帧:Paperback
isbn号码:9780596516178
丛书系列:
图书标签:
  • ruby 
  • Programming 
  • O'Reilly 
  • 编程 
  • Ruby 
  • 编程语言 
  • 计算机 
  • 敏捷开发 
  •  
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Ruby has gained some attention through the popular Ruby on Rails web development framework, but the language alone is worthy of more consideration -- a lot more. This book offers a definition explanation of this powerful and extremely flexible language, which draws inspiration from Lisp, Smalltalk and Perl, but uses a grammar that's easy for C and Java programmers to learn.

With The Ruby Programming Language, you will quickly learn your way around versions 1.8 and 1.9, and discover why this pure object-oriented language is also suitable for procedural and functional programming styles. You'll learn Ruby's lexical structure, primary expressions, conditionals, syntax, classes, the data it manipulates, and more. Ruby blurs the distinction between language and platform, so this book includes a tour of the core Ruby API. But the primary subject is the language itself, including:

* Ruby's lexical structure including basic issues like character set, case sensitivity and reserved words

* Numbers, strings, ranges, arrays, and other data that Ruby programs can manipulate, plus basic features of all Ruby objects

* Primary expressions in Ruby -- literals, variable references, method invocations and assignments

* Conditionals, loops (including blocks and iterator methods), exceptions and other Ruby expressions

* Ruby's method definition and invocation syntax, and the invokeable objects known as procs and lambdas

* An explanation of closures in Ruby and an exploration of functional programming techniques

* Classes and modules in Ruby, inheritance, method visibility, mixing modules and the method name resolution algorithm

* Ruby APIs that allow a program to inspect and manipulate itself, and metaprogramming techniques that use the APIs to extend Ruby's syntax for easier programming

* A quick tutorial of the Ruby platform -- the most important classes and methods, text processing, numeric computation, collections, input/output, networking and threads

The Ruby Programming Language also covers the top-level Ruby programming environment, including global variables and functions, command-line arguments supported by the Ruby interpreter, and Ruby's security mechanism. If you're an experienced programmer who wants a look at this language in depth, this easy-to-follow guide is invaluable.

具体描述

读后感

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比Programming Ruby强不少,语法思路的极其清楚,框架堪称完备精美。这点上说有点像是中国人的风格。涵盖了1.9,现在也有影印版了。  

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虽然镐头书页出了第三版,包含了1.9的特性,但是我感觉这本书介绍的语言细节方面更多,也更流畅、深入。很多概念介绍的非常的清晰,比如Enumerator,Filter,block vs lamdba vs proc vs method,iterator,metaprogramming等。  

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首先这不算是入门书,作为入门书太枯燥难以理解。 其次这不算是进阶书,因为讲的都是关于ruby的语言特性。 这也不是cookbook。 所以我觉得把RPL比做ruby版K&R挺贴切的。虽然我们都跟人说K&R是入门经典,可自己个谁不是先看谭浩强或者其他随便什么21天绕弯路过来的。ruby入门首...  

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其实能看懂,但就像一些东西一样,一旦自己写的时候就未必能写出来,我想这是我个人水平还不够的问题,也许书已经讲明白了。 后面元编程的部分直接买了metaprogramming ruby那本书,那本讲的非常好。  

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书的结构挺好,内容也很好,就是感觉翻译的不好,读起来太生涩了,无数的被动句,读着不像汉语。 个人感觉如果英文好的,可以试着读英文,这本书对有其它编程语言基础的人来说还能读懂,如果没有其它编程语言基础,这本书不适合入门。  

用户评价

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一本书可以让你爱上一门语言,这就是这样的一本书。不过也许不适合入门。

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规矩的语言教材;但是为什么代码都不引用起来呢?看着有点乱

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闲来无事学学奇技淫巧。

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看得累死orz

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规矩的语言教材;但是为什么代码都不引用起来呢?看着有点乱

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