metatext/Extensions/Array+Extensions.swift

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2020-09-27 01:40:50 +00:00
// Copyright © 2020 Metabolist. All rights reserved.
import UIKit
extension Array where Element: Sequence, Element.Element: Hashable {
func snapshot() -> NSDiffableDataSourceSnapshot<Int, Element.Element> {
var snapshot = NSDiffableDataSourceSnapshot<Int, Element.Element>()
let sections = [Int](0..<count)
snapshot.appendSections(sections)
for section in sections {
snapshot.appendItems(self[section].map { $0 }, toSection: section)
}
return snapshot
}
}
2021-01-01 20:18:10 +00:00
extension Array where Element: Hashable {
func snapshot() -> NSDiffableDataSourceSnapshot<Int, Element> {
[self].snapshot()
}
}