What is the best way to convert:
user = ['Name:Marry', 'Age:24', 'Gender:Female']
to
user = { 'Name':'Marry', 'Age':'24', 'Gender':'Female' }
One line solution:
const result = Object.assign({}, ...user.map(item => item.split(':')).map(item => ({ [item[0]]: item[1]})))
user = ['Name:Marry', 'Age:24', 'Gender:Female']
const userObj = {}
for(item of user) {
const [key, value] = item.split(":")
userObj[key] = value
}
console.log(userObj)Here you want to convert an array to a single value( here it is an object ), for this more declarative way is to use reduce method. Here I have given an empty object as the initial value of the accumulator and on each iteration it adds the key value pair.
const result = user.reduce((acc, curr) => {
const [key, value] = curr.split(':');
acc[key] = value;
return acc;
}, {});
Hope this helps.