javascript | Object grouping

Question

I have an object. It looks like below:

[
  {
    \"name\":\"Display\",
    \"group\":\"Technical detals\",
    \"id\":\"60\",
    \"value\":\"4\"
  },
  {
           


        

Answer 1

A bit different way, so we have a plain list of objects, and want to group it per property, but includes all related

const data = [{'group':'1', 'name':'name1'},
{'group':'2', 'name':'name2'},
{'group':'2', 'name':'name3'},
,{'group':'1', 'name':'name4'}]; 

const groups = data .map( i => i.group);
const uniqueGroups = Array.from(new Set(groups));
const groupes = uniqueGroups.map( c => { 
            return  { group:c, names:[]};
        } ); 

group.forEach( g => { 
            groupes.find( gg => gg.group === g.group).names.push(g.name);
});

so result would be like:

[ {'group':'1', 'names':['name1', 'name4']},
{'group':'2', 'names':['name2', 'name3']}