bin/inlineDocs.js
async function readFiles (locations) {
  return Promise.all(locations.map((location) => {
    return fs.readFile(location, 'utf-8')
  }))
}
async function readFiles (locations) {
  return Promise.all(locations.map((location) => {
    return fs.readFile(location, 'utf-8')
  }))
}
async function readFiles ( locations ) { return Promise . all ( locations . map ( ( location ) => { return fs . readFile ( location , 'utf-8' ) } ) ) }
Returns an array of files in parallel

@method readFiles

@param  {Array}  locations

@return {Array}
Returns an array of files in parallel