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andyyhope/Notifier_ExampleCode.swift

Last active June 17, 2016 16:13
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Notifier_ExampleCode.swift
extension Selector {
static let coffeeMadeNotification = #selector(Customer.drink(_:))
}
class Customer {
@objc func drink(notification: NSNotification) {
print("Mmm... Coffee")
}
}
let customer = Customer()
Barista.addObserver(customer, selector: .coffeeMadeNotification, notification: .coffeeMade)
Barista.postNotification(.coffeeMade)
// prints: Mmm... Coffee
Barista.removeObserver(customer, notification: .coffeeMade)
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