Some help needed please (JavaScript)

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#1

Hello everyone. Let’s say for instance, I have a colors object containing several array of colors like this:

const colors = { primaryColors: [‘Red’, ‘Yellow’, ‘Blue’ ], secondaryColors: [‘Green’, ‘Purple’, ‘Orange’], tertiaryColors: [‘Green’, ‘Purple’, ‘Orange’], };

How do I destructure each property of the colors object using a for loop?

Normally without using loops I could do it this way:

const [primaryColors, secondaryColors, tertiary Colors] = Object.keys[color];

But the reason why I want to use a loop to achieve this is cuz I want a situation whereby I don’t know the number of properties the objects has. So instead of destructuring them individually, I want to use a loop.

#2

Hello @Adetunji

what about using 2 dimension array would it help ?

and have a nice day :slight_smile:

#3

You can do so by using nested for loops. A single for loop will not get the job done because you have a lot of arrays in the object. So take your time and learn something about javascript nested for loops and easily implements it.

#4

You can use the “for in loop”
example for(let key in colors) { console.log(key + ": " + colors[key])}