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@FolkerKinzel FolkerKinzel released this 06 Aug 12:00
· 509 commits to master since this release
v3.0.0
c7bbf98

  • The polyfill extension methods have moved to the namespace FolkerKinzel.Strings.Polyfills.
    The namespace was needed, because some of the polyfill extension methods cause conflicts with
    existing extension methods from System.MemoryExtensions when used in a .NET Core 3.1 app. The
    new namespace will help to resolve such conflicts.
    This is a breaking change that requires a new Major version, because the new namespace has to be
    published in existing code to make use of the polyfills.

  • New extension method for the Char structure:

public static bool IsAscii(this char c);

.

  • Additional extension method for the ReadOnlySpan<Char> structure:
public static bool IsAscii(this ReadOnlySpan<char> span);
public static bool ContainsAny(this ReadOnlySpan<char> span, ReadOnlySpan<char> chars);
public static int GetTrimmedStart(this ReadOnlySpan<char> span);
public static int GetTrimmedLength(this ReadOnlySpan<char> span);

.

  • New static class TextEncodingConverter, which helps to overcome the the weaknesses of
    .NET Standard and .NET 5.0 in parsing ANSI character set names.

  • New Polyfills for .NET Framework 4.5, .NET Standard 2.0 and .NET Standard 2.1:

public static ReadOnlyMemory<char> Trim(this ReadOnlyMemory<char> memory);
public static ReadOnlyMemory<char> TrimStart(this ReadOnlyMemory<char> memory);
public static ReadOnlyMemory<char> TrimEnd(this ReadOnlyMemory<char> memory);

.

  • New Polyfills for .NET Framework 4.5, .NET Standard 2.0:
public static bool Contains(this string s, char value);
public static StringBuilder Append(this StringBuilder builder, ReadOnlySpan<char> value);

.

  • Additional extension methods for the StringBuilder class:
public static StringBuilder Trim(this StringBuilder builder, ReadOnlySpan<char> trimChars);
public static StringBuilder TrimStart(this StringBuilder builder, ReadOnlySpan<char> trimChars);
public static StringBuilder TrimEnd(this StringBuilder builder, ReadOnlySpan<char> trimChars);
public static bool ContainsNonAscii(this StringBuilder builder);
public static bool ContainsNonAscii(this StringBuilder builder, int startIndex);
public static bool ContainsNonAscii(this StringBuilder builder, int startIndex, int length);
public static StringBuilder ToLowerInvariant(this StringBuilder builder);
public static StringBuilder ToLowerInvariant(this StringBuilder builder, int startIndex);
public static StringBuilder ToLowerInvariant(this StringBuilder builder, int startIndex, int length);
public static StringBuilder ToUpperInvariant(this StringBuilder builder);
public static StringBuilder ToUpperInvariant(this StringBuilder builder, int startIndex);
public static StringBuilder ToUpperInvariant(this StringBuilder builder, int startIndex, int length);

.

  • Additional extension methods for the System.String class:
public static string Trim(this string s, ReadOnlySpan<char> trimChars);
public static string TrimStart(this string s, ReadOnlySpan<char> trimChars);
public static string TrimEnd(this string s, ReadOnlySpan<char> trimChars);
public static bool IsAscii(this string? s);

.

  • The Polyfill for ReadOnlySpan<T> is now specalized for ReadOnlySpan<Char>
    in order to solve a conflict in .NET Core 3.1:
public static bool Contains(this ReadOnlySpan<char> span, char value);

.

  • The CLSCompliantAttribute has been added.
  • The extension method classes have been made partial.
  • Unused dependencies have been removed.
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