我想以此方式对students
数组进行排序:
1d
,2d
,3d
,4d
,5d
中的任何一个->倒数第二个。这是我到目前为止尝试过的:
var students = [{
name: 'Rama 1d',
age: 45,
}, {
name: 'Hari 2D',
age: 63,
}, {
name: 'Rabi',
age: 21,
}, {
name: 'Alok',
age: 21,
}];
students.sort((a, b) => (a.age < b.age) ? 1 : (b.age < a.age) ? -1 : (a.name < b.name) ? -1 : 0); // -1, 1, 0
console.log('students sorted by age', students);