olbrichj · June 14, 2018 17:14
diff --git a/concurrentPrintLock.swift b/concurrentPrintLock.swift
 var title : [String] = []
 var lock = NSLock()

 func write(_ text: String) {
    let words = text.split(separator: " ")
    lock.lock()
    for word in words {
        title.append(String(word))
        print(word)
    }
    lock.unlock()
 }
	var title : [String] = []
	var lock = NSLock()

	func write(_ text: String) {
	let words = text.split(separator: " ")
	lock.lock()
	for word in words {
	title.append(String(word))
	print(word)
	}
	lock.unlock()
	}