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iOS Error Handling in Swift 2.0 Error Handling Throwing Errors

boris said
boris said
3,607 Points

The question says use the single member provided, but I do not see any member that is provided that I can do my work wit

with*

I know that this may sound like a silly question, but thank you for helping me in advanced.

error.swift
enum BookError: ErrorType {
  case IncorrectTitle
}

func lend () throws {
guard let 


}
Gillian Reynolds-Titko
Gillian Reynolds-Titko
6,021 Points

Hi, Boris. The member being referenced here is the case 'IncorrectTitle'. The BookError has one member and you want to have your function throw this error. Once you write some code using that error case, then we can see if you have more questions.

boris said
boris said
3,607 Points

Okay thanks, I get what it is asking now.