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Code Issues

(#42) Validate count >=0

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This commit is contained in:
Oliver Booth 2021-06-27 13:11:03 +01:00
parent e8ef1cd028
commit e3d38a633d
1 changed files with 9 additions and 2 deletions
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11
X10D/src/CharExtensions/CharExtensions.cs
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@ -1,4 +1,6 @@
namespace X10D
using System;
namespace X10D
{
/// <summary>
/// Extension methods for <see cref="char" />.
@ -15,7 +17,12 @@
/// </returns>
public static string Repeat(this char value, int count)
{
return new(value, count);
if (count < 0)
{
throw new ArgumentOutOfRangeException(nameof(count), ExceptionMessages.CountMustBeGreaterThanOrEqualTo0);
}
return new string(value, count);
}
}
}