Ruby® Notes for Professionals book

Ruby® Notes for Professionals book
  • Getting started with Ruby Language
  • Casting (type conversion)
  • Operators
  • Variable Scope and Visibility
  • Environment Variables
  • Constants
  • Special Constants in Ruby
  • Comments
  • Arrays
  • Multidimensional Arrays
  • Strings
  • DateTime
  • Time
  • Numbers
  • Symbols
  • Comparable
  • Control Flow
  • Methods
  • Hashes
  • Blocks and Procs and Lambdas
  • Iteration
  • Exceptions
  • Enumerators
  • Enumerable in Ruby
  • Classes
  • Inheritance
  • method_missing
  • Regular Expressions and Regex Based Operations
  • File and I/O Operations
  • Ruby Access Modifiers
  • Design Patterns and Idioms in Ruby
  • Loading Source Files
  • Thread
  • Range
  • Modules
  • Introspection in Ruby
  • Monkey Patching in Ruby
  • Recursion in Ruby
  • Splat operator (*)
  • JSON with Ruby
  • Pure RSpec JSON API testing
  • Gem Creation/Management
  • rbenv
  • Gem Usage
  • Singleton Class
  • Queue
  • Destructuring
  • Struct
  • Metaprogramming
  • Dynamic Evaluation
  • instance_eval
  • Message Passing
  • Keyword Arguments
  • Truthiness
  • Implicit Receivers and Understanding Self
  • Introspection
  • Refinements
  • Catching Exceptions with Begin / Rescue
  • Command Line Apps
  • IRB
  • ERB
  • Generate a random number
  • Getting started with Hanami
  • OptionParser
  • Operating System or Shell commands
  • C Extensions
  • Debugging
  • Ruby Version Manager
  • Installation

Download PDF Book

Example book pages

The Ruby® Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow. Text content is released under Creative Commons BY-SA. See credits at the end of this book whom contributed to the various chapters. Images may be copyright of their respective owners unless otherwise specified

Book created for educational purposes and is not affiliated with Ruby® group(s), company(s) nor Stack Overflow. All trademarks belong to their respective company owners

235 pages, published on May 2018

153 Views

Leave a Reply

Your email address will not be published. Required fields are marked *