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ViewsJavaScript Array: Order Nested Object by Key
I have the following nested object. I would like to iterate through every item (latest.sentTime) and then sort the object itself by "sentTime". So that the most recent message is on top. How can I achieve this?
In the following example, "0" and "1" need to be swapped basically, since "1" has a more recent "sentTime".
·
Juan Pablo Isaza
1 answers
Answer question0
- Using
Array#map, iterate over the array to getlatest.sentTime - Using
Array#sortandDate, sort the items
const arr = [
{ latest: { sentTime: '2022-02-05T19:15:32.000Z' } },
{ latest: { sentTime: '2022-02-06T22:12:00.000Z' } }
];
const sentTimes = arr
.map(({ latest }) => latest.sentTime)
.sort((a, b) => new Date(b) - new Date(a));
console.log(sentTimes);
·
Juan Pablo Isaza
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