How to use

countBy

function

in

lodash

get currentDependencies() {
   let allDependencies = self.filteredProjects.reduce((accum, project) => {
    let dependencies =
     project.packageJson && project.packageJson.dependencies
      ? Object.entries({
        ...project.packageJson.dependencies
       }).map(([a]) => a)
      : [];
    accum = [...accum, ...dependencies];
    return accum;
   }, []);

   const grouped = Object.entries(countBy(allDependencies)).map(([name, count]) => ({ name, count }));
   const unique = uniqBy(grouped, a => a.name);
   const sorted = orderBy(unique, ['count', 'name'], ['desc', 'asc']);
   return sorted;
  }

let bySlug;
if (awaiting_moderation.length) {
  bySlug = countBy(awaiting_moderation, 'slug');
  next();
  awaiting_moderation.length = 0;