var hastests = require('hastests');
var api = hastests.account();
var p = api.add_program('{email: email(domain='test.com')}.vector(10)');
var callback = function(err, ret) {
  if (err) {
    console.log(err);
    return;
  }
  console.log(ret.data);
};
// random results
p.generate(callback);
// predictable results using an integer seed
p.generate(callback, 123);

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