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aebc60d17f
test debug Result Disctinct by selector Refactoring Smash/Challonge Test Resultat Html for Kiouze
23 lines
544 B
C#
23 lines
544 B
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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namespace LaDOSE.Business.Helper
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{
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public static class DataHelper
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{
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public static IEnumerable<T> DistinctBy<T,TKey>(this IEnumerable<T> lst,Func<T,TKey> dist)
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{
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var seen = new HashSet<TKey>();
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foreach (var e in lst)
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{
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if (!seen.Contains(dist(e)))
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{
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seen.Add(dist(e));
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yield return e;
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}
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}
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}
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}
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} |