Programming Ruby 1.9 & 2.0 在線電子書 圖書標籤: Ruby ruby 編程 Programming 計算機 Language 程序語言 程序設計
發表於2025-03-17
Programming Ruby 1.9 & 2.0 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025
Ruby簡直要比Python復雜好多啊。本書的組織結構不是一般的亂,為什麼評價還這麼高?23章之後沒有認真看
評分GitHub repo: https://github.com/zhaqiang/pickaxe
評分很不錯的入門書,非常易讀,非常沉(有400多頁的 lib reference...)
評分很不錯的入門書,非常易讀,非常沉(有400多頁的 lib reference...)
評分心裏是給4星的,實在太厚,不過講的很好啊,就內容來說的確給5分,後麵部分沒看,感覺不實際寫點東西的話看瞭收獲不會太大,先用一段時間再說,在公司抽一點閑暇看看,前後看瞭好幾個禮拜,最近覺得太拖遝所以抓緊過瞭一遍,其實幾天就可以看完前十幾章,個人建議最好一氣嗬成讀完
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.
比较好的入门书, 从大的部分开始, 然后一步步讲ruby的语法和概念. 对于有编程经验的同学来说, 没有什么问题. 后面很多reference, 让我觉得看电子版更划算一点. ruby是个魔法语言, 它让你能够写出更简短和更符合人类直觉的代码. 但是也需要人去记很多东西(信息量是固定的, 这个...
評分整理下ruby的书,把放公司里的ruby中文书籍都翻了下。 《programming ruby》,《应用Rails进行敏捷Web开发》,《ruby for rails》,《the ruby way》,《ruby cookbook》,《rails cookbook》。 总体评价下吧。 初学ruby和rails的话,前两本刚好够用的。一本讲解ruby,...
評分整理下ruby的书,把放公司里的ruby中文书籍都翻了下。 《programming ruby》,《应用Rails进行敏捷Web开发》,《ruby for rails》,《the ruby way》,《ruby cookbook》,《rails cookbook》。 总体评价下吧。 初学ruby和rails的话,前两本刚好够用的。一本讲解ruby,...
評分比较好的入门书, 从大的部分开始, 然后一步步讲ruby的语法和概念. 对于有编程经验的同学来说, 没有什么问题. 后面很多reference, 让我觉得看电子版更划算一点. ruby是个魔法语言, 它让你能够写出更简短和更符合人类直觉的代码. 但是也需要人去记很多东西(信息量是固定的, 这个...
評分因为刚开始接触ruby,所以可能意见不够专业,但是觉得这本书的介绍方式还是挺好,首先对于ruby中一些重要的概念进行一个统一的介绍,然后从ruby的核心类和对象来入手,让初学者比较容易接受,并且穿插实例进行讲解,方便边看边练习.入门很不错的书籍
Programming Ruby 1.9 & 2.0 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025