The switch statement follows this syntax:

switch expression {
	case value1: {
		doSomething()
	}
	case value2: {
		doSomethingElse()
	}
	default: {
		doSomethingMore()
	}
}

Unlike in many C-based languages, there is no need for a "break" statement at the end of the code blocks, as the blocks are cleanly terminated by the end of the block. The curly braces are mandatory.