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Start your free trialChris Grazioli
31,225 PointsCant get "For In" loop to work for Create an Array of Objects
// 1. Create an array named products.
let products =[
{
name: "Blue Rubber Ducky",
inventory: 2,
unit_price:5.99
},
{
name: "Red Rubber Ducky",
inventory: 3,
unit_price:4.99
},
{
name: "Black Rubber Ducky",
inventory: 4,
unit_price:6.99
},
{
name: "Purple Rubber Ducky",
inventory: 5,
unit_price: 2.97
}
];
function listProducts(prods){
let names =[];
//for(item in prods){
// names.push(item.name);
//}
for(let i=0 ; i<prods.length ; i++){
names.push(prods[i].name);
}
return names;
}
console.log(listProducts(products));
Why can'tI get this for/in syntax to work?
1 Answer
Chris Grazioli
31,225 PointsSOLVED - Got it, was missing the reference to prods
function listProducts(prods){
let names =[];
for(item in prods){
names.push(prods[item].name);
}
return names;
}
Chris Grazioli
31,225 PointsChris Grazioli
31,225 PointsCome to think of it though, ANYONE know what the difference between a for/in and for/of loop is/are???