Source: \orderBy.js
import baseOrderBy from './.internal/baseOrderBy.js'
/**
* This method is like `sortBy` except that it allows specifying the sort
* orders of the iteratees to sort by. If `orders` is unspecified, all values
* are sorted in ascending order. Otherwise, specify an order of "desc" for
* descending or "asc" for ascending sort order of corresponding values.
*
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array[]|Function[]|Object[]|string[]} [iteratees=[identity]]
* The iteratees to sort by.
* @param {string[]} [orders] The sort orders of `iteratees`.
* @returns {Array} Returns the new sorted array.
* @see reverse
* @example
*
* const users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 34 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'barney', 'age': 36 }
* ]
*
* // Sort by `user` in ascending order and by `age` in descending order.
* orderBy(users, ['user', 'age'], ['asc', 'desc'])
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
*/
function orderBy(collection, iteratees, orders) {
if (collection == null) {
return []
}
if (!Array.isArray(iteratees)) {
iteratees = iteratees == null ? [] : [iteratees]
}
if (!Array.isArray(orders)) {
orders = orders == null ? [] : [orders]
}
return baseOrderBy(collection, iteratees, orders)
}
export default orderBy