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https://github.com/ppy/osu
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23 lines
676 B
C#
23 lines
676 B
C#
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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System.Collections.Generic;
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namespace osu.Game.Extensions
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{
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public static class CollectionExtensions
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{
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public static void AddRange<T>(this ICollection<T> collection, IEnumerable<T> items)
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{
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// List<T> has a potentially more optimal path to adding a range.
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if (collection is List<T> list)
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list.AddRange(items);
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else
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{
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foreach (T obj in items)
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collection.Add(obj);
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}
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}
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}
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}
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