IronRuby.Builtins.RubyIOOps.ReadNoBlock C# (CSharp) Method

        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;
        }