36 lines
944 B
Swift
36 lines
944 B
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
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//
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import SwiftUI
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extension ForEach where Content: View {
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@ViewBuilder
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static func `let`(
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_ data: Data?,
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id: KeyPath<Data.Element, ID>,
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@ViewBuilder content: @escaping (Data.Element) -> Content
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) -> some View {
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if let data {
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ForEach(data, id: id, content: content)
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} else {
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EmptyView()
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}
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}
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@ViewBuilder
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static func `let`(_ data: Data?, @ViewBuilder content: @escaping (Data.Element) -> Content) -> some View where ID == Data.Element.ID,
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Data.Element: Identifiable {
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if let data {
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ForEach(data, content: content)
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} else {
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EmptyView()
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}
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}
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}
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