var Multierror = function(message) {
  this.err = new Error(message);
  this.err.errors = [];
};

Multierror.prototype.value = function() {
  return (this.err.errors.length == 0) ? null : this.err;
}

Multierror.prototype.add = function(error) {
  var ensure = (error instanceof Error) ? error : new Error(errors);
  this.err.errors.push(ensure);
}

module.exports = Multierror;