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.
發表於2024-06-01
Programming Ruby 1.9 & 2.0 2024 pdf epub mobi 電子書 下載
比較好的入門書, 從大的部分開始, 然後一步步講ruby的語法和概念. 對於有編程經驗的同學來說, 沒有什麼問題. 後麵很多reference, 讓我覺得看電子版更劃算一點. ruby是個魔法語言, 它讓你能夠寫齣更簡短和更符閤人類直覺的代碼. 但是也需要人去記很多東西(信息量是固定的, 這個...
評分我喜歡Ruby,因為它在我心中是一種優美的程序設計語言;我喜歡讀紙版書,因為捧在手裏很有感覺;我喜歡讀中文版,畢竟中文是我的母語。所以,當《Programming Ruby中文版》麵市的時候,我迫不及待的在網上下瞭訂單。 這本書給我的第一印象是“厚”,有如字典一般的外觀對於捧...
評分我喜歡Ruby,因為它在我心中是一種優美的程序設計語言;我喜歡讀紙版書,因為捧在手裏很有感覺;我喜歡讀中文版,畢竟中文是我的母語。所以,當《Programming Ruby中文版》麵市的時候,我迫不及待的在網上下瞭訂單。 這本書給我的第一印象是“厚”,有如字典一般的外觀對於捧...
評分我喜歡Ruby,因為它在我心中是一種優美的程序設計語言;我喜歡讀紙版書,因為捧在手裏很有感覺;我喜歡讀中文版,畢竟中文是我的母語。所以,當《Programming Ruby中文版》麵市的時候,我迫不及待的在網上下瞭訂單。 這本書給我的第一印象是“厚”,有如字典一般的外觀對於捧...
評分都說鎬頭書入門最好,剛從dangdang入手一本。第一感覺是——紙張質量超差。博文的書我一直都很放心的,不知道為什麼這次是這個樣子,非常失望。當當送過來的時候也由於運送損壞瞭,所以更加不爽。 難道博文的書分批次的麼?當時買《JAVA並發編程》的時候也是,看到兩種不一樣...
圖書標籤: Ruby ruby 編程 Programming 計算機 Language 程序語言 程序設計
GitHub repo: https://github.com/zhaqiang/pickaxe
評分入門好書
評分特彆厚,主要讀瞭duck type和元編程那章,其他的內容有需要的時候再去查閱吧。
評分跳著讀過的。
評分GitHub repo: https://github.com/zhaqiang/pickaxe
Programming Ruby 1.9 & 2.0 2024 pdf epub mobi 電子書 下載