22 lines
699 B
C#
22 lines
699 B
C#
namespace SteUp.Shared.Core.Utility;
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public static class UtilityString
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{
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public static string ExtractInitials(string? fullname)
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{
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if (fullname == null) return "";
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return string.Concat(fullname
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.Split(' ', StringSplitOptions.RemoveEmptyEntries)
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.Take(3)
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.Select(word => char.ToUpper(word[0])));
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}
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public static string FirstCharToUpper(this string input) =>
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input switch
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{
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null => throw new ArgumentNullException(nameof(input)),
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"" => throw new ArgumentException($"{nameof(input)} cannot be empty", nameof(input)),
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_ => input[0].ToString().ToUpper() + input[1..]
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};
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} |