本文整理汇总了C#中IronRuby.Builtins.RubyIO.RequireReadable方法的典型用法代码示例。如果您正苦于以下问题：C# RubyIO.RequireReadable方法的具体用法？C# RubyIO.RequireReadable怎么用？C# RubyIO.RequireReadable使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IronRuby.Builtins.RubyIO的用法示例。
在下文中一共展示了RubyIO.RequireReadable方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ReadChar
public static int ReadChar(RubyIO/*!*/ self) {
self.RequireReadable();
int c = self.ReadByteNormalizeEoln();
if (c == -1) {
throw new EOFError("end of file reached");
}
return c;
}示例2: Read
public static MutableString Read(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
self.RequireReadable();
if (bytes < 0) {
throw RubyExceptions.CreateArgumentError("negative length -1 given");
}
buffer = PrepareReadBuffer(self, buffer);
int bytesRead = self.AppendBytes(buffer, bytes);
return (bytesRead == 0 && bytes != 0) ? null : buffer;
}示例3: Eof
public static bool Eof(RubyIO/*!*/ self) {
self.RequireReadable();
return self.IsEndOfStream();
}示例4: EachByte
public static object EachByte(BlockParam block, RubyIO/*!*/ self) {
self.RequireReadable();
object aByte;
while ((aByte = Getc(self)) != null) {
if (block == null) {
throw RubyExceptions.NoBlockGiven();
}
object result;
if (block.Yield((int)aByte, out result)) {
return result;
}
}
return self;
}示例5: Each
public static object Each(RubyContext/*!*/ context, BlockParam block, RubyIO/*!*/ self, [DefaultProtocol]MutableString separator, [DefaultProtocol]int limit) {
self.RequireReadable();
MutableString line;
while ((line = self.ReadLineOrParagraph(separator, limit)) != null) {
if (block == null) {
throw RubyExceptions.NoBlockGiven();
}
line.IsTainted = true;
context.InputProvider.LastInputLineNumber = ++self.LineNumber;
object result;
if (block.Yield(line, out result)) {
return result;
}
}
return self;
}示例6: ReadNoBlock
public static MutableString ReadNoBlock(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
self.RequireReadable();
MutableString result = null;
self.NonBlockingOperation(() => result = Read(self, bytes, buffer), true);
if (result == null) {
throw new EOFError("end of file reached");
}
return result;
}