By David Flanagan, Yukihiro Matsumoto
The Ruby Programming Language is the authoritative advisor to Ruby and offers complete insurance of types 1.8 and 1.9 of the language.
It was once written (and illustrated!) through an all-star team:
• David Flanagan, bestselling writer of programming language "bibles" (including JavaScript: The Definitive Guide and Java in a Nutshell) and committer to the Ruby Subversion repository.
• Yukihiro "Matz" Matsumoto, writer, fashion designer and lead developer of Ruby and writer of Ruby in a Nutshell, which has been accelerated and revised to turn into this book.
Why the fortunate stiff, artist and Ruby programmer extraordinaire. This booklet starts with a quick-start educational to the language, after which explains the language intimately from the ground up: from lexical and syntactic constitution to datatypes to expressions and statements and on via equipment, blocks, lambdas, closures, sessions and modules.
The publication additionally encompasses a lengthy and thorough creation to the wealthy API of the Ruby platform, demonstrating -- with heavily-commented instance code -- Ruby's amenities for textual content processing, numeric manipulation, collections, input/output, networking, and concurrency. a whole bankruptcy is dedicated to Ruby's metaprogramming capabilities.
The Ruby Programming Language records the Ruby language definitively yet with no the formality of a language specification. it truly is written for skilled programmers who're new to Ruby, and for present Ruby programmers who are looking to problem their figuring out and elevate their mastery of the language.
Read or Download The Ruby Programming Language PDF
Similar web development books
No Code Required: Giving Users Tools to Transform the Web - download pdf or read online
Innovative instruments are rising from examine labs that permit all machine clients to customise and automate their use of the net with no studying the best way to application. No Code Required takes innovative fabric from educational and leaders - the folk developing those instruments -- and offers the examine, improvement, program, and effect of various new and rising platforms.
Download e-book for iPad: Node.js in Practice by Marc Harter, Alex R. Young
Node. js in perform is a set of absolutely proven examples that supply ideas to the typical and not-so-common concerns you face in case you roll out Node. You'll dig into very important subject matters just like the fine details of event-based programming, how and why to take advantage of closures, the best way to constitution functions to use end-to-end JavaScript apps, and extra.
David Gaynes's Node.js for .NET Developers PDF
Construct scalable, high-traffic web content and net purposes with Node. js
For many . web programmers, Node. js represents a brand new approach to construct high-traffic web pages and functions. Now there’s a pragmatic, concise creation to Node. js particularly for Microsoft builders. David Gaynes publications you thru the full Node. js improvement technique. utilizing Microsoft visible Studio examples, he addresses every little thing from developing servers and authorization via providing wealthy CSS pages choked with photographs and data-driven content material. Gaynes essentially explains Node. js’s async version, coding strategy, request/response paradigm, website constitution, information administration, safety, and extra. This speedy advisor may help you follow your hard-won . web abilities to Node. js.
Expert advice exhibiting you ways to:
select, set up, and configure the instruments you want to construct Node. js options in visible Studio
follow JavaScript coding practices that assist you keep away from difficulties in Node. js
paintings with callback services and the Node. js asynchronous programming version
organize a Node. js venture and use what you recognize approximately MVVM and MVC styles
keep an eye on the full Node. js request/response lifestyles cycle
identify website constitution, routes, and entry to static assets
deal with information via caching, types, IO ideas, and dossier uploads
combine facts from Microsoft SQL Server and different databases
Use Passport to combine easy, versatile authentication
The Web Designer's Idea Book, Volume 4: Inspiration from the by Patrick McNeil PDF
Realize the most recent traits in website design! searching for suggestion on your most modern website design venture? professional Patrick McNeil, writer of the preferred internet Designer's suggestion publication sequence, is again with all new examples of today's top web design. that includes greater than 650 examples of the most recent traits, this fourth quantity of the internet Designer's notion publication is overflowing with visible proposal.
- WordPress 3 Cookbook
- SignalR: Real-time Application Development
- Building E-commerce sites with VirtueMart Cookbook
- Responsive Web Design (Brief Books for People Who Make Websites, Volume 4)
- MediaWiki: Wikipedia and Beyond
- MediaWiki: Wikipedia and Beyond
Extra info for The Ruby Programming Language
Example text
Sub-Sub-Heading And so on. 1 Lexical Structure | 27 # # # # # # # # # # # # # # # # # # # Indented lines are displayed verbatim in code font. Be careful not to indent your headings and lists, though. = Lists and Fonts List items begin with * or -. Indicate fonts with punctuation or HTML: * _italic_ or multi-word italic * *bold* or multi-word bold * +code+ or multi-word code 1. Numbered lists begin with numbers. 99. Any number will do; they don't have to be sequential.
It returns a row, a column, and set of possible values at that cell. # Note parallel assignment of these return values to three variables. r,c,p = scan(puzzle) # If we solved it with logic, return the solved puzzle. return puzzle if r == nil # Otherwise, try each of the values in p for cell [r,c]. # Since we're picking from a set of possible values, the guess leaves # the puzzle in a valid state. The guess will either lead to a solution # or to an impossible puzzle. We'll know we have an impossible # puzzle if a recursive call to scan throws an exception.
Any number will do; they don't have to be sequential. 1. There is no way to do nested lists. 2 Literals Literals are values that appear directly in Ruby source code. They include numbers, strings of text, and regular expressions. ) Ruby number and string literal syntax is actually quite complicated, and is covered in detail in Chapter 3. 3 Punctuation Ruby uses punctuation characters for a number of purposes. Most Ruby operators are written using punctuation characters, such as + for addition, * for multiplication, and || for the Boolean OR operation.
