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For higher than a decade, Ruby builders have turned to The Ruby Means for reliable “how-to” steering on environment friendly Ruby programming. Now, Hal Fulton and André Arko have utterly updated this primary info to cowl new language enhancements and builders’ experiences by means of Ruby 2.1.
The re-creation illuminates Ruby 2.1 by means of 4 hundred+ examples, each answering the question: “How do I do this in Ruby?” For each occasion, they present every a course of description and smart technical constraints. Subsequent, they stroll step-by-step by means of presenting one good reply, offering detailed explanations to promote deeper understanding.
Conveniently organized by matter, The Ruby Strategy, Third Model makes it easier than ever to hunt out the exact reply you want—and to write down down greater code by reflecting Ruby’s distinctive philosophy and spirit.
Safety consists of
Ruby 2.1 overview: terminology, philosophy, and main guidelines
Biggest practices for strings and widespread expressions
Successfully internationalizing your code
Performing calculations (along with trigonometry, calculus, statistics, and time/date calculations)
Working with “Rubyesque” objects resembling symbols and ranges
Using arrays, hashes, stacks, queues, timber, graphs, and totally different data buildings
Successfully storing data with YAML, JSON, and SQLite3
Leveraging object-oriented and dynamic choices, from numerous constructors to program inspection
Developing GUIs with Footwear 4, Ruby/Tk, Ruby/GTK3, QtRuby, and totally different toolkits
Enhancing thread effectivity by understanding Ruby’s synchronization methods and avoiding its pitfalls
Automating system administration with Ruby
Information codecs: JSON, XML, RSS, Atom, RMagick, PDF, and additional
Testing and debugging with RSpec, Minitest, Cucumber, byebug, and pry
Measuring Ruby program effectivity
Packaging and distributing code, and managing dependencies with Bundler
Group programming: consumers, time servers, POP, SMTP, IMAP, Open-URI
Internet functions: HTTP servers, Rails, Sinatra, HTML period, and additional
Writing distributed Ruby software with drb
Choosing fashionable enchancment tools that maximize your productiveness
All provide code for this book may be downloaded at www.rubyhacker.com.
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