Zip

  • Undocumented

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    Declaration

    Swift

    public struct Zip3Sequence <
    Sequence1: Sequence,
    Sequence2: Sequence,
    Sequence3: Sequence
>: IteratorProtocol, Sequence

  • Lazy sequence zipping two Sequence values together to the longest of the two sequences, filling in the others with the given fill1, and fill2 values.

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    Declaration

    Swift

    public struct ZipToLongest2Sequence <Sequence1: Sequence, Sequence2: Sequence>
    : IteratorProtocol, Sequence

  • Lazy sequence zipping three Sequence values together to the longest of the three sequences, filling in the others with the given fill1, fill2, and fill3 values.

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    Declaration

    Swift

    public struct ZipToLongest3Sequence <Sequence1: Sequence, Sequence2: Sequence, Sequence3: Sequence>
    : IteratorProtocol, Sequence

  • Invariant

    a and b are the same shape.

    Declaration

    Swift

    @inlinable
public func zip<T, U, V>(_ a: Tree<T, T>, _ b: Tree<U, U>, _ f: (T, U) -> V) -> Tree<V, V>

    Return Value

    A new Tree resulting from applying the given function f to each corresponding node in the given trees a and b.

  • Lazy Sequence zipping three Sequence values together.

    Note

    This should be deprecated when Variadic Generics are implemented in Swift. As outlined in the Generics Manifesto

    Author

    https://github.com/amomchilov/ZipNsequence/blob/master/Zip3Sequence.swift

    Modified by James Bean.

    Declaration

    Swift

    @inlinable
public func zip <Sequence1,Sequence2,Sequence3> (
    _ sequence1: Sequence1,
    _ sequence2: Sequence2,
    _ sequence3: Sequence3
) -> Zip3Sequence<Sequence1,Sequence2,Sequence3>

  • Declaration

    Swift

    public func zip <Sequence1,Sequence2> (
    _ sequence1: Sequence1,
    _ sequence2: Sequence2,
    fill1: Sequence1.Element,
    fill2: Sequence2.Element
) -> ZipToLongest2Sequence<Sequence1,Sequence2>

    Return Value

    A ZipToLongest2Sequence for the two given sequences, using fill1 and fill2 as default values if the other sequence is longer.

  • Declaration

    Swift

    public func zip <Sequence1,Sequence2> (
    _ sequence1: Sequence1,
    _ sequence2: Sequence2,
    fill: Sequence1.Element
) -> ZipToLongest2Sequence<Sequence1,Sequence2>
    where Sequence1.Element == Sequence2.Element

    Return Value

    A ZipToLongest2Sequence for the two given sequences, using fill and fill as default values if the other sequence is longer.

  • Declaration

    Swift

    public func zip <Sequence1,Sequence2,Sequence3> (
    _ sequence1: Sequence1,
    _ sequence2: Sequence2,
    _ sequence3: Sequence3,
    fill1: Sequence1.Element,
    fill2: Sequence2.Element,
    fill3: Sequence3.Element
) -> ZipToLongest3Sequence<Sequence1,Sequence2,Sequence3>

    Return Value

    A ZipToLongest3Sequence for the three given sequences, using firstFill, secondFill, and thirdFill as default values if the other sequences are longer.

  • Declaration

    Swift

    public func zip <Sequence1,Sequence2,Sequence3> (
    _ sequence1: Sequence1,
    _ sequence2: Sequence2,
    _ sequence3: Sequence3,
    fill: Sequence1.Element
) -> ZipToLongest3Sequence<Sequence1,Sequence2,Sequence3>
    where Sequence1.Element == Sequence2.Element, Sequence2.Element == Sequence3.Element

    Return Value

    A ZipToLongest3Sequence for the three given sequences, using fill as a default value if the other sequences are longer.