Ù Ø±ØªØ¨âØ³Ø§Ø²Û Ø´ÛØ¡Ùا
اÙÙ
ÛØª: 5
تابع sortByName(users) را بÙÙÛØ³Ûد ک٠آراÛÙâØ§Û Ø§Ø² Ø´ÛØ¡ÙØ§Û Ø´Ø§Ù
Ù age Ø¯Ø±ÛØ§Ùت Ù
ÛâÚ©ÙØ¯ ٠آÙÙØ§ را بر اساس age Ù
رتب Ù
ÛâÚ©ÙØ¯.
Ø¨Ø±Ø§Û Ù Ø«Ø§Ù:
let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };
let arr = [ john, pete, mary ];
sortByName(arr);
// now: [john, mary, pete]
alert(arr[0].name); // Mary
alert(arr[2].name); // Pete
function sortByAge(arr) {
arr.sort((a, b) => a.age - b.age);
}
let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };
let arr = [ john, pete, mary ];
sortByName(arr);
// [john, mary, pete] :ØØ§Ùا آراÛÙ Ù
رتب شد٠ب٠اÛ٠شک٠است
alert(arr[0].name); // John
alert(arr[2].name); // Pete