Creating a cold signal in ReactiveCocoa 7

For any case, there is an arbitrarily complex way to do it.

This prints “HELLO WORLD!”.

let signalProducer = SignalProducer<String, NoError> {
            () -> String in
            return "Hello world"
            }
            .map { (s) -> String in
                return s.uppercased() + "!"
            }
        
        signalProducer.startWithValues { (input) in
            print(input)
        }

let signalProducer = SignalProducer<String, NoError> {

() -> String in

return "Hello world"

}

.map { (s) -> String in

return s.uppercased() + "!"

}

signalProducer.startWithValues { (input) in

print(input)

}

Alwawee

Creating a cold signal in ReactiveCocoa 7

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