Is there any way to pass object properties dynamically as individual parameters?

Question

I have an object like below

const myObject = {
  param1: 'val-1',
  param2: myFunction,
  param3: {test: 'test'},
};

Now is there any dynamic way so I can pass this object properties as individual parameters like below?

callBack('val-1', myFunction, {test: 'test'});

Note: Number of Object properties are dynamic.

This would not be dynamic `callback(myObject.param1, myObject.param2, myObject.param3)` ? — sunwarr10r, Jan 22 '21 at 05:07

score 3 · Accepted Answer · answered Jan 22 '21 at 04:59

3

If, as it is in the question, the object's properties happen to be in the order you want to pass into the callback, you can use Object.values and spread them:

callBack(...Object.values(myObject));

answered Jan 22 '21 at 04:59

CertainPerformance

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Is `Object.values()` guaranteed to return the properties in the order that they're in the literal? – Barmar Jan 22 '21 at 05:00
Yes, except for array indicies – CertainPerformance Jan 22 '21 at 05:00
[this answer](https://stackoverflow.com/a/58444013/1491895) says the requirement was added in ES2020, and all implementations already did it. – Barmar Jan 22 '21 at 05:01
It was only *officially* added very recently, but implementations have supported it for ages – CertainPerformance Jan 22 '21 at 05:02

Is there any way to pass object properties dynamically as individual parameters?

1 Answers1