RubyPlus #26

https://www.rubyplus.com/podcasts/301-Episode-26

• 5 habits that made me a better Ruby developer
  1. Use RuboCop.
  2. Keep your git history clean.
  3. Start a playground project.
  4. Read the Rails source code.
  5. Re-read the Rails guides
• Introducing Webpacker
  • proper bundling system for JavaScript assets
  • –webpack option
• Animated Graphics in Ruby
  • Simple DirectMedia Layer (SDL)
• Why Rack::Timeout Might Hose your Server

  ensure
    clean_up file_1
    # Exception could be raised between the two calls right here
    clean_up file_2
  end

• Rails 4.2.8 has been released!
  • officially supports Ruby 2.4
  • bug fixes for railties, activesupport and activerecord
• The Rails Girls 5th Anniversary Campaign is Open
  • donation
  • the 5th year of RGSoC
• Stubbing the AWS SDK from Ruby TUTORIAL
  • Aws::DynamoDb::Client
• Pitfalls In The Validation For Uniqueness Using Rails ActiveRecord
  • ActiveRecord::RecordNotUnique
• Refrigerator: Freezes All Core Ruby Classes
  • Refrigerator.freeze_core(:except=>['BasicObject'])
• Ruby’s Unary ‘&’ Operator
  • :to_s.to_proc
  • "to_s".to_proc # => NoMethodError
• Iodine
  • HTTP / Websocket Server & EventMachine alternative
• New Rails Releases
  • some love towards JavaScript, System Tests, Encrypted Secrets
• Encrypted secrets support
  • Sekrets gem
  • GitHub - ahoward/sekrets: sekrets is a command line tool and library used to securely manage encrypted files and settings in your rails' applications and git repositories.
• Three Implicit Contexts in Ruby
  • 2009
  • self / klass / eval family
• Operating System: From 0 to 1
  • write an OS from scratch. A book for self-learner
• Authentication Methodologies on the Web
  • GitHub - teesloane/Auth-Boss: Become an Auth Boss. Learn about different authentication methodologies on the web.
  • Authentication Cheat Sheet - OWASP
• Announcing Open Source Guides
  • Open Source Guides - Learn how to launch and grow your project.

5 habitsは1以外は時々やっている