Lodash Project - > the invert function

[trishnapandey0880521]

Hi,

How are you?

I couldnt figure the invert function so, followed through with the walk through video. The test doesnt run for the last point. Please help

invert(object) {
let invertedObject = {};
for(let key in object) {
let originalValue = object[key];
invertedObject = {originalValue : key};
};

return invertedObject;

},

};

[selectall]

Hello,

The code in the solution video isn’t accurate, but I recently posted a breakdown of why and how to correct it here:

Lodash project - invert()

Hello, Unfortunately, the code for the invert() method in the solution video for this project is incorrect for a couple reasons, and the test has been updated since the production of that video. For reference: Lodash invert(object) documentation " Creates an object composed of the inverted keys and values of object . If object contains duplicate values, subsequent values overwrite property assignments of previous values." Example input / output from documentation: var object = { 'a': 1, 'b'…

[mtf]

@trishnapandey0880521

invertedObject = {originalValue : key};

Is that line actually in the video?

[selectall]

Yes, I was surprised too. I thought someone copied it incorrectly until I checked the video myself:

[mtf]

That explains why it keeps popping up. This project must come too early in the track since very few people spot that line as completely wrong.

The method is useful for eliminating duplicate values.

[trishnapandey0880521]

Thank you so much. Will try this.

Rgds
Trishna