Commas in Expression Case Statements
The use of comma in case statements work for expression:
x := 2
switch {
case x == 1, x == 2:
fmt.Println("x < 3")
default:
fmt.Println("x >= 3")
}
If x is 1 or 2, the x < 3 will be printed out.
The use of comma in case statements work for expression:
x := 2
switch {
case x == 1, x == 2:
fmt.Println("x < 3")
default:
fmt.Println("x >= 3")
}
If x is 1 or 2, the x < 3 will be printed out.