import _curry2 from "./internal/_curry2.js"; /** * Sorts the list according to the supplied function. * * @func * @memberOf R * @since v0.1.0 * @category Relation * @sig Ord b => (a -> b) -> [a] -> [a] * @param {Function} fn * @param {Array} list The list to sort. * @return {Array} A new list sorted by the keys generated by `fn`. * @example * * const sortByFirstItem = R.sortBy(R.prop(0)); * const pairs = [[-1, 1], [-2, 2], [-3, 3]]; * sortByFirstItem(pairs); //=> [[-3, 3], [-2, 2], [-1, 1]] * * const sortByNameCaseInsensitive = R.sortBy(R.compose(R.toLower, R.prop('name'))); * const alice = { * name: 'ALICE', * age: 101 * }; * const bob = { * name: 'Bob', * age: -10 * }; * const clara = { * name: 'clara', * age: 314.159 * }; * const people = [clara, bob, alice]; * sortByNameCaseInsensitive(people); //=> [alice, bob, clara] */ var sortBy = /*#__PURE__*/ _curry2(function sortBy(fn, list) { return Array.prototype.slice.call(list, 0).sort(function (a, b) { var aa = fn(a); var bb = fn(b); return aa < bb ? -1 : aa > bb ? 1 : 0; }); }); export default sortBy;