I have an Object of Arrays like this and I want to combine them(add values to every key )
It's possible to give to every array key: "state" and value: parseFloat(value) or how i can do it?
4
-
Use for loop or reduce to add up the values.evolutionxbox– evolutionxbox2021-06-14 11:04:19 +00:00Commented Jun 14, 2021 at 11:04
-
Does this answer your question? Sum values of objects in arrayevolutionxbox– evolutionxbox2021-06-14 11:04:39 +00:00Commented Jun 14, 2021 at 11:04
-
Isn't the title should be an array of objects?ikhvjs– ikhvjs2021-06-14 11:08:43 +00:00Commented Jun 14, 2021 at 11:08
-
2Can you please update your question with the expected output and the attempt(s) you made of solving the problem? This way we can help you understand the issue betterStackByMe– StackByMe2021-06-14 11:11:58 +00:00Commented Jun 14, 2021 at 11:11
Add a comment
|
1 Answer
You can save yourself some typing, and provide some future-proofing in case you later need to handle a different set of territories, by getting the keys from the object itself, and then iterating over those keys:
let val = {};
val = filteredMiles.reduce(
function (previousValue, currentValue) {
const keys=Object.keys(previousValue);
const result={};
keys.forEach(key=>{
result[key]= parseFloat(previousValue[key]))
+parseFloat(currentvalue[key])
})
return result
};
});
console.log(val);
