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Idea helper ternario en Go
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package main | |
import ( | |
"fmt" | |
) | |
func main() { | |
// Con tipos primitivos definidos | |
a := ternaryInt64(5 > 88, 13, 0) | |
b := ternaryString(3 > 1, "correcto", "incorrecto") | |
fmt.Println(a) | |
fmt.Println(b) | |
// Con interfaz vacia | |
c := Ternary(5 > 88, 13, 0).(int) | |
d := Ternary(3 > 1, "correcto", "incorrecto").(string) | |
fmt.Println(c) | |
fmt.Println(d) | |
} | |
// Con tipos primitivos definidos | |
func ternaryInt64(a bool, b, c int64) int64 { | |
if a { | |
return b | |
} | |
return c | |
} | |
func ternaryString(a bool, b, c string) string { | |
if a { | |
return b | |
} | |
return c | |
} | |
// Con interfaz vacia para extender con aserción de tipos | |
// Ternary da expresión ternaria simple pasando cualquier tipos de datos | |
func Ternary(a bool, b, c interface{}) interface{} { | |
if a { | |
return b | |
} | |
return c | |
} |
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