Answers for "how to categorize a data in an array of object in javascript"

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how to categorize a data in an array of object in javascript

var newData = data.reduce((obj, v, i)=> {

      obj[v.category] = obj[v.category] || [];
      obj[v.category].push(v);
      return obj;

    }, {});
    console.log(newData);
Posted by: Guest on April-01-2022

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