golang-switch-pattern3

golang-switch-pattern3

switch initialization {
	case val1:
		...
	case val2:
		...
	default:
		...
}

switch result := calculate(); {
	case result < 0:
		...
	case result > 0:
		...
	default:
		// 0
}

switch a, b := x[i], y[j]; {
	case a < b: t = -1
	case a == b: t = 0
	case a > b: t = 1
}