Optional

public extension Optional
public extension Optional where Wrapped == String
public extension Optional where Wrapped == Bool
public extension Optional where Wrapped == Data

  • Undocumented

    Declaration

    Swift

    var isNil: Bool { get }

  • Undocumented

    Declaration

    Swift

    var isPresent: Bool { get }

  • Undocumented

    Declaration

    Swift

    var isNotNil: Bool { get }

Available where Wrapped == String

  • Undocumented

    Declaration

    Swift

    var isPresent: Bool { get }

  • Undocumented

    Declaration

    Swift

    var isNilOrBlank: Bool { get }

Available where Wrapped == Bool

  • Undocumented

    Declaration

    Swift

    var isTrue: Bool { get }

  • Undocumented

    Declaration

    Swift

    var isNilOrFalse: Bool { get }

Available where Wrapped == Data

  • Undocumented

    Declaration

    Swift

    var isNilOrEmpty: Bool { get }