How to use

flattenDeep

function

in

lodash

export default async function getDirs() {
 const dirs = await Promise.map(packages, pkg => (
  walk(`${NODE_MODULES_PREFIX}${pkg}`)
 ));
 let arr = flattenDeep(dirs);
 arr = arr.map(e => e.split(NODE_MODULES_PREFIX)[1]);
 return arr;
}

const reorderList = (manager, list) => {
 const array = createArrayOfLastEls(manager, list);
 const lines = [];
 
 array.forEach((item, i) => {
  const { elements } = getElementsOnALine(manager, i, list);
  lines.push(elements);
 });

 const reordered = lines
  .reduce((acc, curr) => {
   const line = curr.sort((a) => a.includes('__col-md'));

   return acc.concat(line);
  }, [])
  .filter(a => a !== undefined);
 
 return List(flattenDeep(reordered));
}

}, []);
return List(flattenDeep(uniqueIdList));

if (accumulatedClasses[0][0] instanceof Array)
 _(accumulatedClasses[0].length).times(function(n) {
  classes.push(flattenDeep(map(accumulatedClasses, n)));
 });
else {
 classes = flattenDeep(accumulatedClasses);