Instance Methodswift 6.0.3Swift

    compactMap(_:)

    Returns the non-nil results of mapping the given transformation over this sequence.

    func compactMap<ElementOfResult>(_ transform: @escaping (Self.Elements.Element) -> ElementOfResult?) -> LazyMapSequence<LazyFilterSequence<LazyMapSequence<Self.Elements, ElementOfResult?>>, ElementOfResult>
    Mangled symbol
    ss20LazySequenceProtocolPsE10compactMapys0aeB0Vys0a6FilterB0VyAEy8ElementsQzqd__SgGGqd__GAJ7ElementQzclF What are these?
    FNV24 hash
    4QI24

    Parameters

    transform

    A closure that accepts an element of this sequence as its argument and returns an optional value.

    Use this method to receive a sequence of non-optional values when your transformation produces an optional value.