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Making FuncComparer actually work

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This commit is contained in:
Chris Cameron
2018-02-12 14:41:04 -05:00
parent 482424a714
commit 98b0457abd
2 changed files with 9 additions and 5 deletions
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7
ICD.Common.Utils/Extensions/EnumerableExtensions.cs
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@@ -653,14 +653,15 @@ namespace ICD.Common.Utils.Extensions
}
/// <summary>
/// Shim to
/// Gets distinct elements from the sequence based on given callbacks.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="extends"></param>
/// <param name="comparer"></param>
/// <param name="getHashCode"></param>
/// <returns></returns>
[PublicAPI]
public static IEnumerable<T> Distinct<T>(this IEnumerable<T> extends, Func<T, T, bool> comparer)
public static IEnumerable<T> Distinct<T>(this IEnumerable<T> extends, Func<T, T, bool> comparer, Func<T, int> getHashCode)
{
if (extends == null)
throw new ArgumentNullException("extends");
@@ -668,7 +669,7 @@ namespace ICD.Common.Utils.Extensions
if (comparer == null)
throw new ArgumentNullException("comparer");
return extends.Distinct(new FuncComparer<T>(comparer));
return extends.Distinct(new FuncComparer<T>(comparer, getHashCode));
}
/// <summary>