Instance Propertyscinfu.swiftsoup 2.8.7SwiftSoup
first
OrderedSet.swift:349var first: T? { get }var first: T? { get }where T:Hashableimport SwiftSoupclass OrderedSet<T> where T : HashableAn ordered, unique collection of objects.
protocol Hashable : EquatableA type that can be hashed into a Hasher to produce an integer hash value.
var count: Int { get }var description: String { get }var endIndex: Int { get }var isEmpty: Bool { get }var startIndex: Int { get }subscript(index: Index) -> T { get set } func index(after i: Int) -> Int func makeIterator() -> Iterator typealias Iterator = OrderedSetGenerator<T>