Hmm. Guys, say you have {x, y} and you have an

Question

JavaScript

J : Vaccinated 🇨🇦

Hmm. Guys, say you have {x, y} and you have an

array with [1, 2], is there an elegant way to merge it so it's just {x:1, y:2}?

0

21.11.2020

11 ответов

14 просмотров

Misan

You want to use the keys of an object to fill in the array values? 🤔

0

21.11.2020

Danial Dezfouli

let obj = {x: '', y: ''} let arr = [1, 2] Object.keys(obj).reduce((newObj, item, i) => { newObj[item] = arr[i] return newObj }, {})

0

21.11.2020

J : Vaccinated 🇨🇦 Автор вопроса

Misan
You want to use the keys of an object to fill in t...

I want to fill in X amount of keys depending on how many elements are in the array

0

21.11.2020

J : Vaccinated 🇨🇦 Автор вопроса

Danial Dezfouli
let obj = {x: '', y: ''} let arr = [1, 2] Object....

That looks about right lol

0

21.11.2020

J : Vaccinated 🇨🇦 Автор вопроса

Danial Dezfouli
let obj = {x: '', y: ''} let arr = [1, 2] Object....

I noticed it crashes after changing the object size, so I made it arr[i] || obj[item] and it's working good 👌

0

21.11.2020

Banana

const [x, y] = [1, 2]; const obj = {x, y};

0

21.11.2020

J : Vaccinated 🇨🇦 Автор вопроса

Banana
const [x, y] = [1, 2]; const obj = {x, y};

And if they're not exactly the same size? For example {x, y, z:3} and [1, 2] for {x:1, y:2, z:3}?

0

21.11.2020

Banana

J : Vaccinated 🇨🇦
And if they're not exactly the same size? For exam...

I'm not entirely sure what you're trying to do.

0

21.11.2020

J : Vaccinated 🇨🇦 Автор вопроса

Banana
I'm not entirely sure what you're trying to do.

Here's a few examples. {x} • [1, 2] = {x:1} {x, y} • [1, 2] = {x:1, y:2} {x, y, z} • [1, 2] = {x:1, y:2, z}

0

22.11.2020

J : Vaccinated 🇨🇦 Автор вопроса

Danial Dezfouli
let obj = {x: '', y: ''} let arr = [1, 2] Object....

Just pop the values in one by one until you can't fit anymore into either one or until it's done lol but the solution here worked

0

22.11.2020

Danial Dezfouli · Accepted Answer

Danial Dezfouli

{x: 'x', y: 'y'} you mean ?

0

21.11.2020

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