16 lines
305 B
Swift
16 lines
305 B
Swift
//
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// Collection+Extension.swift
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// TUIRoomKit
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//
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// Created by janejntang on 2023/3/21.
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// Copyright © 2023 Tencent. All rights reserved.
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//
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import Foundation
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extension Collection {
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subscript (safe index: Index) -> Element? {
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return indices.contains(index) ? self[index] : nil
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}
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}
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