Use the filter Method to Extract Data from an Array - Functional Programming - Free Code Camp

[howmuch]

Your explanation makes way more sense than hints on FCC. Thank You so much!

[neighbor]

Thanks for making this step by step video. I wish all FCC lessons had an option to go through the solution step by step like this

[mcilhennyest]

I find your videos much more helpful than the tutorial itself, I fail to comprehend by just reading. Your explanation is awesome, keep it up Ian!

[JonathanWrightSA]

I agonised over this for four hours., and actually came very close in what I needed to do/ Your explanation was excellent. Top notch. Definitely learned something from it.

[thinhnguyen]

If anyone watching this and need shorter line. Here it is:
.filter(individualMovie => > 8.0)

[RayOfGlory]

my solution
const filteredList = >= 8.0).map(el=>{
return {title: el["Title"], rating: el["imdbRating"]}
})

[alfredofernandezlapaix]

Thanks, I had the same problem I did the same but my problem was putting the filter directly with the array two times with map and filter thanks for helping me the explanation is pretty good.

[calin]

Thank you very much. My code was...
// Only change code below this line

var extractedList = watchList.map(movie => {
let movieData = {};
movieData.title = movie.Title;
movieData.rating = movie.imdbRating;
return movieData;
})

var filteredList = extractedList.filter(movie => {
return parseFloat(movie.rating) >= 8;
})

// Only change code above this line

console.log(filteredList);

Initially, it was old-school JS but I watched your vid and refactored it a bit 🙂
Cheers again!

[ArmandoPineda]

You're the best! Thank you very much!

[helgirl]

I did nothing to convert the rating strings to numbers (at first i did and my specific method wasn't working? even tho the solution on the console log looked right) and it passed? confusing

[gabob]

I did it like this:
const mapedList = watchList.map(x => ({
title: x.Title,
rating: x.imdbRating
}))

const filteredList = mapedList.filter(x => x.rating >= 8.0)

following the example they use in the explanation

[alvirfrancisco]

how did you make your intellisense work on your browser?

[MrNate]

Hey, why did you declare an empty object? let refinedMovieData = {}; not sure if I'm understanding your logic here.

[nickpacanowski]

Did freecodecamp get rid of those tooltips that keep popping up? I don't see anything about it in the settings.

[lend]

let filteredList = watchList.filter(movie => movie.imdbRating > 8).map(movie => ({title: movie.Title, rating: movie.imdbRating} ));


console.log(filteredList);