module.exports = defer;
  
  /**
   * Runs provided function on next iteration of the event loop
   *
   * @param {function} fn - function to run
   */
  function defer(fn)
  {
    var nextTick = typeof setImmediate == 'function'
      ? setImmediate
      : (
        typeof process == 'object' && typeof process.nextTick == 'function'
        ? process.nextTick
        : null
      );
  
    if (nextTick)
    {
      nextTick(fn);
    }
    else
    {
      setTimeout(fn, 0);
    }
  }