javascript - How can I group an array of objects by key? - Stack Overflow

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Tue Jan 03 2023 11:49:25 GMT+0000 (Coordinated Universal Time)

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var grouped = _.mapValues(_.groupBy(cars, 'make'),
                          clist => clist.map(car => _.omit(car, 'make')));

console.log(grouped);
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https://stackoverflow.com/questions/40774697/how-can-i-group-an-array-of-objects-by-key