How to use

partition

function

in

LoDashStatic

async.waterfall([
  exports.all,
  function (list, callback) {
   var source = _.partition(list, function(category) {
    if (category.path) {
     return category.path.split('/').length === 2;
     var source = _.partition(otherCategories, function(otherCategory) {
      if (otherCategory.path) {
       return new RegExp('^' + category.path + '/[A-z0-9\-\_]+$').test(otherCategory.path);

},
function (list, callback) {
 var source = _.partition(list, function(category) {
  return category.path.split('/').length === 2;
 });
   var source = _.partition(otherCategories, function (otherCategory) {
    return new RegExp('^' + category.path + '/').test(otherCategory.path);
   });

var source = _.partition(list, function(category) {
 if (category.path) {
  return category.path.split('/').length === 2;
  var source = _.partition(otherCategories, function(otherCategory) {
   if (otherCategory.path) {
    return new RegExp('^' + category.path + '/[A-z0-9\-\_]+$').test(otherCategory.path);

_.partition(updatePostQuery, item => item.updateOne.filter.__t === 'Reply')

_.partition(posts, (r) => r.isOp)

const [foundItems, notFoundItems] = _.partition(items,
 item => _.has(groupedDocuments, _.get(item, pathToId)));

const [validTargets, invalidTargets] = _.partition(
 items,
 (i) => isValidTarget(i.target)

.validate()
.catch(validationError => {
 const [invalidFields, validFields] = _.partition(
  _.keys(currentUpdate),
  (v) => _.has(validationError.errors, v));

const items = req.body[arrayName];
const hasValidFields = (o) => _.findKey(o, (v,k) => editableFields.includes(k));
const [nonEmptyUpdates, emptyUpdates] = _.partition(items, hasValidFields);

const [validAssets, invalidAssets] = _.partition(assetsDocs, doc => !_.has(doc, 'error'));

const [validTargets, invalidTargets] = _.partition(
 items,
 (i) => isValidTarget(i.target)
const [nonEmptyUpdates, emptyUpdates] = _.partition(
 _.values(groupedItems),
 isUpdatesNonEmpty);