Help me what is wrong in my code

JavaScript
1

Tell us what’s happening:
it is returning an empty array after i have applied filter on the filteredlist

Your code so far

// Only change code below this line

function myFun(movie){

  return parseFloat(movie.imdbRating) >= 8.0;

}

const filteredList = watchList.map(item => ({title : item.Title, rating : item.imdbRating})).filter(myFun)

// Only change code above this line

console.log(filteredList);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36

Challenge: Use the filter Method to Extract Data from an Array

Link to the challenge:

2

What are the two remaining properties in each object of the list after you run it through map? What property are you testing on in myFun?

3

the properties for map is “title, imdbrating” and for filter it is the imdbrating > 8.0.
the array is not here in this post tho.

4

That’s what they are in the original array. What are they after you run the array through map?

5

the are key values for object… it is written like ‘‘Title , imdbRating’’ in case sensitive. but the map part is working fine the filter part is returning empty array in console.

i dont know if i answered what you intend to ask so i apologize

6

Tell me what this does:

watchList.map(item => ({title : item.Title, rating : item.imdbRating}))

Give me an example of what this returns.

7

ok … it return the title and ratings from the array objects

\\console results
[ { title: 'Inception', rating: '8.8' },
  { title: 'Interstellar', rating: '8.6' },
  { title: 'The Dark Knight', rating: '9.0' },
  { title: 'Batman Begins', rating: '8.3' },
  { title: 'Avatar', rating: '7.9' } ]
8

now i need to filter the rating which are > 8.0

1 Like
9

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