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ayoub-bousetta/Group array of JavaScript objects by keys

Created December 6, 2021 01:07
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Group array of JavaScript objects by keys
array.reduce((objectsByKeyValue, obj) => {
const value = keys.map(key => obj[key]).join(',');//to separate name and id
objectsByKeyValue[value] = (objectsByKeyValue[value] || []).concat(obj);
return objectsByKeyValue;
}, {});
const groupByShopName = groupBy(['name','shop_id']);
AllMyCartElements= JSON.stringify(groupByShopName(existingEntries));
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