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May 28th, 2015
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  1. package main
  2.  
  3. import "fmt"
  4.  
  5. type tresEnteros [3]int
  6.  
  7. func (x tresEnteros) elDoble() [3]int {
  8. for i, _ := range x {
  9. x[i] = x[i] * 2
  10. }
  11. return x
  12. }
  13.  
  14. func main() {
  15. var miArray tresEnteros = [3]int{1, 2, 3}
  16. fmt.Println("miArray", miArray)
  17. fmt.Println("y el doble es", miArray.elDoble())
  18. fmt.Println("la variable sigue siendo", miArray)
  19. }
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