Programming Ruby 1.9 & 2.0 在线电子书 图书标签: Ruby ruby 编程 Programming 计算机 Language 程序语言 程序设计
发表于2024-06-14
Programming Ruby 1.9 & 2.0 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
特别厚,主要读了duck type和元编程那章,其他的内容有需要的时候再去查阅吧。
评分特别厚,主要读了duck type和元编程那章,其他的内容有需要的时候再去查阅吧。
评分入门好书
评分入门好书
评分很不错的入门书,非常易读,非常沉(有400多页的 lib reference...)
Dave Thomas is a cornerstone of the Ruby community, and is personally responsible for many of its innovative directions and initiatives. He and original co-author Andy Hunt are founders of the Pragmatic Programmers and the Pragmatic Bookshelf. Chad Fowler is co-director of Ruby Central, Inc., and remains an active, driving force in the Ruby community.
Would you like to go from first idea to working code much, much faster? Do you currently spend more time satisfying the compiler instead of your clients or end users? Are you frustrated with demanding languages that seem to get in your way, instead of getting the work done? Are you using Rails, and want to dig deeper into the underlying Ruby language? If so, then we’ve got a language and book for you!
Ruby is a fully object-oriented language, much like the classic object-oriented language, Smalltalk. Like Smalltalk, it is dynamically typed (as opposed to Java or C++), but unlike Smalltalk, Ruby features the same conveniences found in modern scripting languages such as Perl and Python.
The combination of the power of a pure object-oriented language with the convenience of a scripting language makes Ruby a favorite tool of intelligent, forward-thinking programmers.
The Pickaxe contains four major sections:
An acclaimed tutorial on using Ruby.
The definitive reference to the language.
Complete documentation of all built-in classes, modules, and methods.
Complete descriptions of all 97 standard libraries.
This is the reference manual for Ruby, including a description of all the standard library modules, a complete reference to all built-in classes and modules (including all the new and changed methods introduced by Ruby 1.9, 1.9.2, 1.9.3, and 2.0¹). It also includes all the new and changed syntax and semantics introduced since Ruby 1.8. Learn about the new parameter passing rules, local variable scoping in blocks, fibers, and the new block declaration syntax, among other exciting new features.
About Ruby 2.0
Ruby 2.0 is a minor update to Ruby 1.9, unlike the more major updates from Ruby 1.8 to Ruby 1.9.
The major language changes in Ruby 2.0 are the addition of keyword arguments and the change to use UTF-8 as the default source file encoding.
There are a number of additions to the standard library, including:
Enumerator::Lazy, which adds support for lazy access to potentially infinite lists.
Refinements allow you to encapsulate changes to third-party classes, and scope their application to individual source files, preventing your changes from polluting the global application.
You’ll also find that Ruby 2 is faster, and has memory management improvements that make it more server-friendly.
All told, there are over 110 sections of the book that have been flagged and cross-linked to indicate 2.0 content.
What You Need
This book assumes you have a basic understanding of object-oriented programming.
In general, Ruby programmers tend to favor the the command line for running their code, and they tend to use text editors rather than IDEs.
Ruby runs on Windows, Linux, and Macs.
转行了,此书二手低价转让,有意者Q5336593联系我。几乎是全新的。很适合初学者看。只是现在转行了,留着手里发挥不了价值,给其他有需要的人吧。转行了,此书二手低价转让,有意者Q5336593联系我。几乎是全新的。很适合初学者看。只是现在转行了,留着手里发挥不了价值,给其...
评分在学习Ruby之前一直都不知道Dave Thomas这个人,学习Ruby时,在书店选中了这本书,读完之后就觉得学习Ruby on Rails时也继续读Dave Thomas的书了。 <<Programming Ruby>>是一本很好的入门书籍,同时也是很好的参考工具书籍。有对Ruby基本语法的阐述和使用方法。更重要的是,...
评分书的前言中说,Ruby是一门可以花一个下午学习然后使用很多年(可能是一生)的语言。可是,对于已经花了很多个下午才只阅读了不到五分之一的内容,还已经被纷繁复杂的语法细节弄得晕头转向的我而言,Ruby或许是一门优雅、轻量的语言,但厚重又繁琐的《Programming Ruby》,决不...
评分书的前言中说,Ruby是一门可以花一个下午学习然后使用很多年(可能是一生)的语言。可是,对于已经花了很多个下午才只阅读了不到五分之一的内容,还已经被纷繁复杂的语法细节弄得晕头转向的我而言,Ruby或许是一门优雅、轻量的语言,但厚重又繁琐的《Programming Ruby》,决不...
评分在学习Ruby之前一直都不知道Dave Thomas这个人,学习Ruby时,在书店选中了这本书,读完之后就觉得学习Ruby on Rails时也继续读Dave Thomas的书了。 <<Programming Ruby>>是一本很好的入门书籍,同时也是很好的参考工具书籍。有对Ruby基本语法的阐述和使用方法。更重要的是,...
Programming Ruby 1.9 & 2.0 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024