[Modify] Polish it
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@ -1402,10 +1402,14 @@ namespace WebSocketSharp
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/// </param>
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/// </param>
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public static bool IsEnclosedIn (this string value, char c)
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public static bool IsEnclosedIn (this string value, char c)
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{
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{
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return value != null
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if (value == null)
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&& value.Length > 1
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return false;
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&& value[0] == c
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&& value[value.Length - 1] == c;
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var len = value.Length;
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if (len < 2)
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return false;
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return value[0] == c && value[len - 1] == c;
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}
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}
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/// <summary>
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/// <summary>
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