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javascriptarraysmap-function

How to map a list of objects into an array of arrays

I have an array of objects that I need to reformat into a list of arrays in a specific format.

I need my list to be formatted like this 

list: [
        [ "B", "A" ],
        [ "F", "E" ],
    ]

But the closest I have come is this

list: ["B A", "F E"]

using this code

const itemList = [
    {"ProductName":"A",
        "Sku":"B",},
    {"ProductName":"E",
        "Sku":"F",}
];

const newList = itemList.map(item => `${item.Sku} ${item.ProductName}`);

console.log(newList);

How would I map this correctly?

Solution

  • You can create array with the values inside map:

    const itemList = [
    {"ProductName":"A",
        "Sku":"B",},
    {"ProductName":"E",
        "Sku":"F",}
];

const newList = itemList.map(item => [item.Sku, item.ProductName]);

console.log(newList);