I was going through some lectures of JS to get refresher. So just thought of posting my learning here
const favouritesMovies = {
"Matrix": {
imdbRating: 8.3,
actors: ["Keanu Reeves", "Carrie-Anniee"],
oscarNominations: 2,
genre: ["sci-fi", "adventure"],
totalEarnings: "$680M"
},
"FightClub": {
imdbRating: 8.8,
actors: ["Edward Norton", "Brad Pitt"],
oscarNominations: 6,
genre: ["thriller", "drama"],
totalEarnings: "$350M"
},
"Inception": {
imdbRating: 8.3,
actors: ["Tom Hardy", "Leonardo Dicaprio"],
oscarNominations: 12,
genre: ["sci-fi", "adventure"],
totalEarnings: "$870M"
},
"The Dark Knight": {
imdbRating: 8.9,
actors: ["Christian Bale", "Heath Ledger"],
oscarNominations: 12,
genre: ["thriller"],
totalEarnings: "$744M"
},
"Pulp Fiction": {
imdbRating: 8.3,
actors: ["Sameul L. Jackson", "Bruce Willis"],
oscarNominations: 7,
genre: ["drama", "crime"],
totalEarnings: "$455M"
},
"Titanic": {
imdbRating: 8.3,
actors: ["Leonardo Dicaprio", "Kate Winslet"],
oscarNominations: 13,
genre: ["drama"],
totalEarnings: "$800M"
}
}
Here we have a nested object.
Our objective is to Find all the movies with total earnings more than $500M.
Here is my solution:
const movieEarning = (favouritesMovies) =>{
const moviesWithEarningMoreThan500 = [];
for(const movie in favouritesMovies){
// console.log(favouritesMovies[movie].totalEarnings.replace('$',''));
if (parseInt(favouritesMovies[movie].totalEarnings.replace('$','')) > 500){
// console.log(favouritesMovies[movie]);
favouritesMovies[movie].name = movie
moviesWithEarningMoreThan500.push(favouritesMovies[movie])
}
}
// console.log(moviesWithEarningMoreThan500);
return moviesWithEarningMoreThan500
}
As a beginner i like using logs whenever i get stuck.
People reading this please leave mention other topics that are necessary for learning Js
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