Function innerCallback

lib/shared/utilities.js:110–125

(error)

  var length = dataArray.length;

  function innerCallback (error) {
    if (calledBack) {
      return;
    }

    completed++;

    if (error) {
      calledBack = true;
      callback(error);
    }
    else if (completed === length) {
      calledBack = true;
      callback();
    }
  }

  for (var index = 0; index < length; index++) {
    fn(dataArray[index], innerCallback);