27 lines
997 B
C#
27 lines
997 B
C#
using System;
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using System.Linq;
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namespace Unity.Cloud.Collaborate.Utilities
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{
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static class ExtensionMethods
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{
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// Credit: https://stackoverflow.com/a/4405876
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/// <summary>
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/// Take the first letter of the string and capitalise it.
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/// </summary>
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/// <param name="input">String to work with.</param>
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/// <returns>String with first letter capitalised.</returns>
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/// <exception cref="ArgumentNullException">If string is null.</exception>
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/// <exception cref="ArgumentException">If string is empty.</exception>
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public static string FirstCharToUpper(this string input)
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{
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switch (input)
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{
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case null: throw new ArgumentNullException(nameof(input));
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case "": throw new ArgumentException($"{nameof(input)} cannot be empty", nameof(input));
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default: return input.First().ToString().ToUpper() + input.Substring(1);
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}
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}
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}
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}
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