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Start your free trialMartel Storm
4,157 PointsThrowing Errors in SWIFT3
Sorry, I'm rusty and it's truly embarrassing that I can't get this one... Help?
enum BookError: Error {
case incorrectTitle
}
func lend() throws -> BookError {
throw BookError.incorrectTitle
}
3 Answers
Allen Soberano
13,634 PointsYou have a return type -> BookError
Remove it and should be fine.
Jeff McDivitt
23,970 Pointsfunc lend() throws {
throw BookError.incorrectTitle
}
Allen Soberano
13,634 PointsHint: Directions state:
Name this function lend. It takes no parameters and has no return type.
->
Martel Storm
4,157 PointsI couldn't get it. What's the answer?