ds-algo-study/DS-n-Algos/Arrays/array-helpers/flatten-arrays.js

Just experimenting with publishing a package

/*Simple Function to flatten an array into a single layer */
const flatten = (array) =>
  array.reduce(
    (accum, ele) => {
      return accum.concat( Array.isArray( ele ) ? flatten( ele ) : ele );
    },
    []
  );