Optional

public extension Optional

  • Unwraps this optional and converts its value into a string via String(describing:) or returns the fallback string if the optional is nil.

    Declaration

    Swift

    func stringified(_ fallback: String = .empty) -> String

    Parameters

    fallback

    The string to return when this optional is nil (defaults to the empty string “”).

    Return Value

    The optional’s value as a string or the fallback string.