diff options
Diffstat (limited to 'src/mscorlib/corefx/System/IO/PathInternal.cs')
-rw-r--r-- | src/mscorlib/corefx/System/IO/PathInternal.cs | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/mscorlib/corefx/System/IO/PathInternal.cs b/src/mscorlib/corefx/System/IO/PathInternal.cs index ee67680df5..6b4c3b2d30 100644 --- a/src/mscorlib/corefx/System/IO/PathInternal.cs +++ b/src/mscorlib/corefx/System/IO/PathInternal.cs @@ -40,64 +40,6 @@ namespace System.IO if (HasIllegalCharacters(path)) throw new ArgumentException(SR.Argument_InvalidPathChars, nameof(path)); } - - - /// <summary> - /// Returns true if the given StringBuilder starts with the given value. - /// </summary> - /// <param name="value">The string to compare against the start of the StringBuilder.</param> - internal static bool StartsWithOrdinal(this StringBuilder builder, string value) - { - if (value == null || builder.Length < value.Length) - return false; - - for (int i = 0; i < value.Length; i++) - { - if (builder[i] != value[i]) return false; - } - return true; - } - - /// <summary> - /// Returns true if the given string starts with the given value. - /// </summary> - /// <param name="value">The string to compare against the start of the source string.</param> - internal static bool StartsWithOrdinal(this string source, string value) - { - if (value == null || source.Length < value.Length) - return false; - - return source.StartsWith(value, StringComparison.Ordinal); - } - - /// <summary> - /// Trims the specified characters from the end of the StringBuilder. - /// </summary> - internal static StringBuilder TrimEnd(this StringBuilder builder, params char[] trimChars) - { - if (trimChars == null || trimChars.Length == 0) - return builder; - - int end = builder.Length - 1; - - for (; end >= 0; end--) - { - int i = 0; - char ch = builder[end]; - for (; i < trimChars.Length; i++) - { - if (trimChars[i] == ch) break; - } - if (i == trimChars.Length) - { - // Not a trim char - break; - } - } - - builder.Length = end + 1; - return builder; - } /// <summary> /// Returns the start index of the filename |