1  var serialOrdered = require('./serialOrdered.js');
 2  
 3  // Public API
 4  module.exports = serial;
 5  
 6  /**
 7   * Runs iterator over provided array elements in series
 8   *
 9   * @param   {array|object} list - array or object (named list) to iterate over
10   * @param   {function} iterator - iterator to run
11   * @param   {function} callback - invoked when all elements processed
12   * @returns {function} - jobs terminator
13   */
14  function serial(list, iterator, callback)
15  {
16    return serialOrdered(list, iterator, null, callback);
17  }