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perf: Don't reinvent the wheel for TryElementAt extension method

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This commit is contained in:
Chris Cameron
2018-06-05 13:40:26 -04:00
parent f24f9458ca
commit eb58e65574
1 changed files with 7 additions and 12 deletions
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19
ICD.Common.Utils/Extensions/EnumerableExtensions.cs
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@@ -163,21 +163,16 @@ namespace ICD.Common.Utils.Extensions
if (extends == null) if (extends == null)
throw new ArgumentNullException("extends"); throw new ArgumentNullException("extends");
if (index < 0)
throw new ArgumentException("Index must be greater or equal to 0", "index");
item = default(T); item = default(T);
int eachIndex = 0;
foreach (T each in extends) try
{ {
if (eachIndex == index) item = extends.ElementAt(index);
{ return true;
item = each; }
return true; catch (Exception)
} {
return false;
eachIndex++;
} }
return false; return false;