GoldenCrystal
37 lines
1.5 KiB
C#
37 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace System.Unicode
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{
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/// <summary>Contains extension methods applicable to the <see cref="string"/> type.</summary>
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public static class StringExtensions
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{
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/// <summary>Encapsulates the string in an object which can be used to enumerate code points.</summary>
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/// <remarks>
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/// The enumerable returned by this method enumerates code points in a strict manner.
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/// If the string contains lone surrogates, the enumeration will throw.
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/// </remarks>
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/// <param name="s">The string to encapsulate.</param>
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/// <returns>An enumerable object, which can be used to enumerate code points in the string.</returns>
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public static CodePointEnumerable AsCodePointEnumerable(this string s)
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{
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return new CodePointEnumerable(s);
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}
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/// <summary>Encapsulates the string in an object which can be used to enumerate code points in a permissive way.</summary>
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/// <remarks>
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/// The enumerable returned by this method is permissive, regarding the code points represented.
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/// It allows invalid sequences, such as lone surrogates, the enumeration will handle those gracefully.
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/// </remarks>
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/// <param name="s">The string to encapsulate.</param>
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/// <returns>An enumerable object, which can be used to enumerate code points in the string.</returns>
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public static PermissiveCodePointEnumerable AsPermissiveCodePointEnumerable(this string s)
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{
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return new PermissiveCodePointEnumerable(s);
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}
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}
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}
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