14 lines
346 B
C#
14 lines
346 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace NadekoBot.Extensions
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{
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public static class IEnumerableExtensions
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{
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public static IEnumerable<T> Distinct<T, U>(this IEnumerable<T> data, Func<T, U> getKey) =>
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data.GroupBy(x => getKey(x))
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.Select(x => x.First());
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}
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}
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