89eae00479
* Switch license file to AGPL * Update file copyright headers * Update the default project file header
16 lines
393 B
Swift
16 lines
393 B
Swift
//
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// Copyright 2022-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import Foundation
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extension Collection {
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/// Returns the element at the specified index if it is within bounds, otherwise nil.
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subscript(safe index: Index) -> Element? {
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indices.contains(index) ? self[index] : nil
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}
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}
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