CustomArraySort.js

CustomArraySort.js

/**
 * @param {array} array
 * @param {string} attribute
 * @param {array} sortOrder
 */
function customArraySort (array, attribute, sortOrder) {
  let ordering = {}
  for (let i = 0; i < sortOrder.length; i++) {
    ordering[sortOrder[i]] = i
  }

  array.sort( function(a, b) {
    return (ordering[a[attribute]] - ordering[b[attribute]]) || a[attribute].localeCompare(b[attribute])
  })
  
  return array
}