Type switch golang

var x interface{} = "foo"

switch v := x.(type) {
case nil:
    fmt.Println("x is nil")            // here v has type interface{}
case int: 
    fmt.Println("x is", v)             // here v has type int
case bool, string:
    fmt.Println("x is bool or string") // here v has type interface{}
default:
    fmt.Println("type unknown")        // here v has type interface{}
}

Source: yourbasic.org

Switch type golang

var value interface{} = "Hello Grepper"
switch vale.(type){
	case string:
    	fmt.Println("It is a string")
    case int:
    	fmt.Println("It is a int")
    default:
    	fmt.Println("Not sure")
}

Switch in golang

switch day {
  case "sunday":
    // cases don't "fall through" by default!
    fallthrough

  case "saturday":
    rest()

  default:
    work()
}

Source: devhints.io

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