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Start your free trialKaung Khant Zaw
1,515 PointsWhat if I want to return 2lines of code ?
I didn't use arrow function but what if I want to return two lines of code like this ?
let prices = [5, 4.23, 6.4, 8.09, 3.20];
const newPrices = prices.map(price => {
'$' + price.toString();
price.toFixed(2);
return;
});
1 Answer
anthony amaro
8,686 Pointsis this what you mean?
const newPrices = prices.map(price => {
return '$' + price.toFixed(2).toString();
});
since toFixed(); method returns a string. you dont need to used the toString() medhod. you can also do this in one line
const newPrices = prices.map(price => '$' + price.toFixed(2));
Kaung Khant Zaw
1,515 PointsKaung Khant Zaw
1,515 PointsThanks a lot.