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Ruby5 #628

Ruby5 - Episode #628 - March 29th, 2016

  • Memento Design Pattern
    • version control of objects
  • A Deep Dive Into Ruby Scopes
    • Object-oriented design provides encapsulation for properties and actions
  • Never Schedule Future Jobs
    • Future Jobs are Dangerous
      • PurchaseFollowUpEmailWorker.perform_in(3.days, purchase_id)
    • Grab all the records that are due for some action and schedule an immediate worker to do that on each one
  • How to Build a Ruby on Rails Engine
  • Ruby Heroes