Simon Gruber
40 lines
1.1 KiB
C#
40 lines
1.1 KiB
C#
namespace Common.Extensions;
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/// <summary>
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/// Extensions for the string object type
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/// </summary>
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public static class StringExtensions
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{
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/// <summary>
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/// Determines whether this string contains the specified string. Not case sensitive.
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/// </summary>
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/// <param name="source"> The source.</param>
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/// <param name="contained">The contained.</param>
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public static bool ContainsIgnoreCase(this string source, string contained)
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{
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return source?.IndexOf(contained, StringComparison.InvariantCultureIgnoreCase) >= 0;
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}
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/// <summary>
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/// Expands a path containing a wildcard pattern
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/// </summary>
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/// <param name="self"></param>
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/// <returns></returns>
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public static IEnumerable<string> ExpandPath(this string self)
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{
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var parts = self.Split(Path.DirectorySeparatorChar);
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var fileName = parts.Last();
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if (fileName.Contains('*') || fileName.Contains('?'))
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{
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// Path contains file pattern
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var path = Path.Combine(parts.SkipLast(1).ToArray());
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return Directory.EnumerateFiles(path, fileName);
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}
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// Path contains no pattern
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return new[] { self };
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}
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}
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