text: #!/usr/bin/env node
  var sys = require('sys');
  var Buffer = require('buffer').Buffer;
  var BufferList = require('bufferlist');
  
  var b = new BufferList;
  ['abcde','xyz','11358'].forEach(function (s) {
      var buf = new Buffer(s.length);
      buf.write(s);
      b.push(buf);
  });
  
  sys.puts(b.take(10)); // abcdexyz11
  