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Feb 27th, 2017
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  1. protocol SomeProtocol {
  2.  
  3. associatedtype Answer
  4.  
  5. func getAnswer() -> Answer
  6. }
  7.  
  8. class Calculator {
  9.  
  10. func getAnswer() -> Int {
  11.  
  12. return 0
  13. }
  14. }
  15.  
  16. extension Calculator : SomeProtocol {
  17.  
  18. typealias Answer = Double
  19.  
  20. func getAnswer() -> Double {
  21.  
  22. return 1.0
  23. }
  24. }
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