Lodash to Javascript 2016+

LtoE.js

// https://bitbucket.org/repomode/bartleby-frontend/pull-requests/6/merging-dev-to-master-for-push-to-staging/diff#Lapp/routes/category/category.model.jsT144
// Lodash assign  (just use Object.assign).
// Lodash uses Object.assign behind the scenes anyway.
Object.assign(obj, {}, {});

// https://bitbucket.org/repomode/bartleby-frontend/src/3ee2cc7aca1a49ab3baa311173780da07b5a6d9f/app/routes/category/category.model.js?fileviewer=file-view-default#category.model.js-38
// Lodash.get (just use the or operator)
let temp = {a: 'a',b: 'b',c: 'c'};
temp.a || ‘z’;

// If you want to use a Lodash method, consider abstracting it behind a method.  
// This allows it to more easily be swapped out later and keeps things DRY.
            
function getKey(object, key, default)  {
  return Lodash.get(object, key, default)
}