Function buildBuffer

test/node/test-buffer.js:770–779

(data)

}

function buildBuffer(data) {
  if (Array.isArray(data)) {
    var buffer = Buffer(data.length);
    data.forEach(function(v, k) {
      buffer[k] = v;
    });
    return buffer;
  }
  return null;
}

var x = buildBuffer([0x81, 0xa3, 0x66, 0x6f, 0x6f, 0xa3, 0x62, 0x61, 0x72]);