javascript problem

[mohammedawez]

hlo jay sir....!
@Jay-study-nildana

i m facing with some issue in javascript code can u please solve , unable to see output in console .
error displayed as :-Uncaught ReferenceError: set is not defined

here is the file repositve file code link :-
https://github.com/mohammedawez/problem-of-javascript

url:-
https://github.com/mohammedawez/problem-of-javascript.git

@Jay-study-nildana

[Jay-study-nildana]

@mohammedawez

ah, alright. I will look into it today. just got up and starting my day.

(Note: You should also put this code in CodePen along with GitHub)

Or

(Note: since it is vanilla JS project, you don’t need to use GitHub at all and use only CodePen for such things)

I will update this thread once I have more information.

Thanks.

Jay.

[Jay-study-nildana]

@mohammedawez

So, first step, I have put it in CodePen.

https://codepen.io/jay-pancodu/pen/RwErVjm?editors=0011

And the error is happening in this specific line.

new set(ratingData.map(({restaurant}) => restaurant))); 

Now, you are using a very advance feature called ‘set’ for some reason. Even I don’t use this advance feature so I am very confused why you are using it.

more details about set (an advanced object concept) can be found here.

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/set

So, I think, you found this code online somewhere and tried to copy paste. Tell me where you got this code online and I will try to read it.

Another option is, this is a very simple puzzle. You should be using regular basic simple javascript functions to solve it.

So, there you go. I hope this helps.

Thanks.

Jay

[Jay-study-nildana]

@jonboribbins

I dunno who you are brotha, but, thank you for jumping in.

Jay

[mohammedawez]

@jonboribbins

thank you soo much for this Answer buddy.......!!!!

@Jay-study-nildana
and thanks for jay sir also......!!!

[Jay-study-nildana]

@jonboribbins

I just realized, the error was an extra bracket!

This isn't the first time I have been stumped with a bracket mismatch. From a young age, like 10 or something, I always open and close brackets immediately. As a consequence, i frequently am unable to diagnose bracket mismatch as I never encountered it in my own life.

Still, I should have noticed it. Once again, thank you.

@mohammedawez

I am begging you, please open and close brackets, quotes, and tags immediately my friend. It is my humble request.

Jay.

[mohammedawez]

@Jay-study-nildana

sure sir......!!!!!!.

okay

[Jay-study-nildana]

@mohammedawez

Excellente.

Jay.