<HTML>
<body>
</body>
<script>
let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };
let arr = [ john, pete, mary ];
function sortByName(arr){
arr.sort((a,b) => {
if(a.age > b.age) return 1;
if(a.age == b.age) return 0;
if(a.age < b.age) return -1;
});
}
sortByName(arr);
alert(arr[0].name); // John
alert(arr[2].name); // Pete
</script>
</HTML>
<body>
</body>
<script>
let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };
let arr = [ john, pete, mary ];
function sortByName(arr){
arr.sort((a,b) => {
if(a.age > b.age) return 1;
if(a.age == b.age) return 0;
if(a.age < b.age) return -1;
});
}
sortByName(arr);
alert(arr[0].name); // John
alert(arr[2].name); // Pete
</script>
</HTML>
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