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45 lines
1.5 KiB
Swift
45 lines
1.5 KiB
Swift
// Copyright (c) 2024 Proton Technologies AG
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//
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// This file is part of Proton Mail.
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//
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// Proton Mail is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail. If not, see https://www.gnu.org/licenses/.
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import SwiftUI
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public struct ForEachEnumerated<
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Collection: RandomAccessCollection, ID: Hashable, Content: View
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>: View {
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public let collection: Collection
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public let id: KeyPath<EnumeratedSequence<Collection>.Element, ID>
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public let content: (_ element: Collection.Element, _ index: Int) -> Content
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public init(
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_ collection: Collection,
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id: KeyPath<EnumeratedSequence<Collection>.Element, ID>,
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@ViewBuilder content: @escaping (_ element: Collection.Element, _ index: Int) -> Content
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) {
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self.collection = collection
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self.id = id
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self.content = content
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}
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// MARK: - View
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public var body: some View {
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ForEach(Array(collection.enumerated()), id: id) { index, element in
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content(element, index)
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}
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}
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}
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