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Sort users by age

importance: 5

Write the function sortByAge(users) that gets an array of objects with the age property and sorts them by age.

For instance:

let john = { name: "John", age: 25 }; let pete = { name: "Pete", age: 30 }; let mary = { name: "Mary", age: 28 }; let arr = [ pete, john, mary ]; sortByAge(arr); // now: [john, mary, pete] alert(arr[0].name); // John alert(arr[1].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 = [ pete, john, mary ]; sortByAge(arr); // now sorted is: [john, mary, pete] alert(arr[0].name); // John alert(arr[1].name); // Mary alert(arr[2].name); // Pete
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