Instance Methodswift-algorithms 1.2.1Algorithms
index(_:offsetBy:limitedBy:)
Joined.swift:188func index(_ index: Index, offsetBy distance: Int, limitedBy limit: Index) -> Index? func index(_ index: Index, offsetBy distance: Int, limitedBy limit: Index) -> Index? s10Algorithms18JoinedByCollectionV5index_06offsetC007limitedC0AC5IndexVyxq__GSgAI_SiAItF What are these?8EN41where Base:Collection, Base.Element:Collection, Separator:Collection, Separator.Element == Base.Element.Elementimport AlgorithmsSwift Algorithms is an open-source package of sequence and collection algorithms, along with their related types.
struct JoinedByCollection<Base, Separator> where Base : Collection, Separator : Collection, Base.Element : Collection, Separator.Element == Base.Element.ElementA collection that presents the elements of a base collection of collections concatenated using a given separator.
struct Index@frozen struct IntA signed integer value type.
protocol Collection<Element> : SequenceA sequence whose elements can be traversed multiple times, nondestructively, and accessed by an indexed subscript.
var endIndex: Index { get }var startIndex: Index { get }subscript(position: Index) -> Base.Element.Element { get } func distance(from start: Index, to end: Index) -> Int func index(_ index: Index, offsetBy distance: Int) -> Index func index(after index: Index) -> Index