Ruby Notes for Professionals



Download free course Ruby Notes for Professionals, pdf file on 234 pages by Stack Overflow Community.
The Ruby Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow.

Table of contents

  • 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
Pages : 234
Size : 1.9 MB
File type : PDF
Downloads: 161
Created: 2022-02-03
License: CC BY-SA
Author(s): Stack Overflow Community
Ruby Notes for Professionals

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