17 lines
405 B
C#
17 lines
405 B
C#
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using System.Collections.Generic;
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namespace Common.Extensions
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{
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public static class StringToolsExtensions
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{
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/// <summary>
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/// Add a string to a list only if it doesnt already exist
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/// </summary>
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public static void AddUnique(this IList<string> self, string item)
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{
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if (!self.Contains(item))
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self.Add(item);
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}
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}
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}
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