let numbers = [ 2, 3, 5, 7, 11, 13, 17, 19 ]
var str = ""
for number in numbers {
if number > 10 {
break
}
str += (str == "" ? "" : "-") + "\(number)"
}
//str is "2-3-5-7"
print("str is \(str)")
| The break statement ends execution of an entire control flow statement immediately. The break statement can be used inside a switch or loop statement when you want to terminate the execution of the switch or loop statement earlier than would otherwise be the case. When used inside a loop statement, break ends the loop’s execution immediately and transfers control to the code after the loop’s closing brace (}). No further code from the current iteration of the loop is executed, and no further iterations of the loop are started. |