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a guest Oct 12th, 2017 53 Never
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  1. sub classing animals
  2. function parameters -> signature: params/return
  3. functions on objects
  4.  
  5. init instant instance
  6.  
  7. variable scope
  8.  
  9. local and self
  10.  
  11. camel case
  12.  
  13. subclass superclass
  14.  
  15. init with super.init
  16.  
  17. override
  18.  
  19. dog cat animal
  20.  
  21. class is blueprint for a type
  22.  
  23. animal = cat = dog = nsobject function and assignment
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