Question

How to sort an array of objects by date in ascending order with TypeScript

Answer 1

const oarr = [
  { day: 377, date: new Date('2022-02-18') },
  { day: 981, date: new Date('2022-01-19') },
  { day: 112, date: new Date('2023-01-30') },
  { day: 250, date: new Date('2022-02-17') },
];
 
oarr.sort((objA, objB) => objA.date.getTime() - objB.date.getTime());
 
console.log(oarr);
 
   
   
   
   
/*
run:
   
[{
  "day": 981,
  "date": "2022-01-19T00:00:00.000Z"
}, {
  "day": 250,
  "date": "2022-02-17T00:00:00.000Z"
}, {
  "day": 377,
  "date": "2022-02-18T00:00:00.000Z"
}, {
  "day": 112,
  "date": "2023-01-30T00:00:00.000Z"
}] 
   
*/

 

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