How to prevent TypeScript Record<string, any> from sorting object properties to alphabetical o-CodePudding

Desired output:

{
  "z": 123,
  "y": 123,
  "x": 123
}

Example

const myArray = ['z', 'y', 'x'];
const r: Record<string, any> = {};

for (propKey of myArray)
   r[propKey] = 123;

Output:

{
  "x": 123,
  "y": 123,
  "z": 123
}

CodePudding user response：

From MDN

Although the keys of an ordinary Object are ordered now, this was not always the case, and the order is complex. As a result, it's best not to rely on property order.

Alternatives

Array
Maps, you can use map to iterate and its entries are ordered

CodePudding user response：

Chemi adel answer need to be downvoted.