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Merge pull request #1336 from disarray2077/patch-2

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Some miscellaneous additions to corlib
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Brian Fiete 2022-01-02 11:58:30 +01:00 • committed by GitHub
commit 5004e89e35
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5 changed files with 59 additions and 5 deletions
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8
BeefLibs/corlib/src/Collections/Dictionary.bf
View file

@ -48,7 +48,13 @@ namespace System.Collections
//if (capacity < 0) ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.capacity);
if (capacity > 0) Initialize(capacity);
//TODO: this.comparer = comparer ?? EqualityComparer<TKey>.Default;
}
}
public this(IEnumerator<KeyValuePair> enumerator)
{
for (var kv in enumerator)
this[kv.key] = kv.value;
}
public ~this()
{

8
BeefLibs/corlib/src/IO/File.bf
View file

@ -107,7 +107,7 @@ namespace System.IO
return .Ok;
}
public static Result<void> WriteAllLines(StringView path, IEnumerator<StringView> enumerator)
public static Result<void> WriteAllLines(StringView path, IEnumerator<StringView> enumerator, bool doAppend = false)
{
String strBuf = scope String();
for (var str in enumerator)
@ -115,10 +115,10 @@ namespace System.IO
strBuf.Append(str);
strBuf.Append(Environment.NewLine);
}
return WriteAllText(path, strBuf);
return WriteAllText(path, strBuf, doAppend);
}
public static Result<void> WriteAllLines(StringView path, IEnumerator<String> enumerator)
public static Result<void> WriteAllLines(StringView path, IEnumerator<String> enumerator, bool doAppend = false)
{
String strBuf = scope String();
for (var str in enumerator)
@ -126,7 +126,7 @@ namespace System.IO
strBuf.Append(str);
strBuf.Append(Environment.NewLine);
}
return WriteAllText(path, strBuf);
return WriteAllText(path, strBuf, doAppend);
}
/*public static Result<IEnumerator<Result<String>>> ReadLines(String fileName)

32
BeefLibs/corlib/src/IO/Path.bf
View file

@ -34,6 +34,38 @@ namespace System.IO
#else
public const char8 VolumeSeparatorChar = '/';
#endif //BF_PLATFORM_WINDOWS
#if BF_PLATFORM_WINDOWS
public static readonly char8[?] InvalidFileNameChars =
.(
'\"', '<', '>', '|', '\0',
(.)1, (.)2, (.)3, (.)4, (.)5, (.)6, (.)7, (.)8, (.)9, (.)10,
(.)11, (.)12, (.)13, (.)14, (.)15, (.)16, (.)17, (.)18, (.)19, (.)20,
(.)21, (.)22, (.)23, (.)24, (.)25, (.)26, (.)27, (.)28, (.)29, (.)30,
(.)31, ':', '*', '?', '\\', '/'
);
#else
public static readonly char8[?] InvalidFileNameChars =
.(
'\0', '/'
);
#endif //BF_PLATFORM_WINDOWS
#if BF_PLATFORM_WINDOWS
public static readonly char8[?] InvalidPathChars =
.(
'|', '\0',
(.)1, (.)2, (.)3, (.)4, (.)5, (.)6, (.)7, (.)8, (.)9, (.)10,
(.)11, (.)12, (.)13, (.)14, (.)15, (.)16, (.)17, (.)18, (.)19, (.)20,
(.)21, (.)22, (.)23, (.)24, (.)25, (.)26, (.)27, (.)28, (.)29, (.)30,
(.)31
);
#else
public static readonly char8[?] InvalidPathChars =
.(
'\0'
);
#endif //BF_PLATFORM_WINDOWS
// Make this public sometime.
// The max total path is 260, and the max individual component length is 255.

11
BeefLibs/corlib/src/IO/StreamReader.bf
View file

@ -181,6 +181,17 @@ namespace System.IO
return .Ok;
}
public Result<char8> Peek()
{
if (mStream == null)
return .Err;
if (mCharPos == mCharLen)
{
if (Try!(ReadBuffer()) == 0) return .Err;
}
return mCharBuffer[mCharPos + 1];
}
public Task<String> ReadLineAsync()
{

5
BeefLibs/corlib/src/IO/StreamWriter.bf
View file

@ -76,6 +76,11 @@ namespace System.IO
return .Ok;
}
public Result<void> WriteLine()
{
return Write("\n");
}
public Result<void> WriteLine(StringView str)
{