Tips for effectively grouping a JavaScript object array with the help of Lodash

I have an array of objects in JavaScript that looks like this:

[{
    day : "August 30th",
    id: 1,
    message : "lorem ipsum1"
},{
    day : "August 30th",
    id: 2,
    message : "lorem ipsum2"
},{
    day : "August 31th",
    id: 3,
    message : "lorem ipsum3"
}];

Now, I want to group these objects by date and restructure them into a new object as shown below:

{
    "August 30th": [{
        day : "August 30th",
        id: 1,
        message : "lorem ipsum1"
    },{
        day : "August 30th",
        id: 2,
        message : "lorem ipsum2"
    }],

    "August 31th": [{
        day : "August 31th",
        id: 4,
        message : "lorem ipsum3"
    }]
}

Can anyone recommend the best lodash method to achieve this transformation?

javascriptarrayslodash

Answer №1

To organize your items using Lo-dash, you can create a group in the following way:

_.groupBy(products, 'category');

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