for privacy I explain simple example . function that get personal list and return new key with new value like below:
personalList = [{
firstName: "elena",
lastName: "zakharova"
},
{
firstName: "alex",
lastName: "farmanda"
},
{
firstName: "mike",
lastName: "kenan"
}]
output should be like this:
desiredList =[{fullname :'elena zakhrova'},{fullname :'alex farmanda'}, fullname : 'mike kenan']
tried some ways but unfortunately did not get answer
Any solutions would be appreciated.
You can use map
const personalList = [{
firstName: "elena",
lastName: "zakharova"
},
{
firstName: "alex",
lastName: "farmanda"
},
{
firstName: "mike",
lastName: "kenan"
}]
console.log(personalList.map(({firstName,lastName}) => ({fullName: `${firstName} ${lastName}`})))Here's How I Would Solve This Using For Loop. You Can Also Use Maps Like How @R4ncid Has Explained
var desiredlist = []
var personalList = [{
firstName: "elena",
lastName: "zakharova"
},
{
firstName: "alex",
lastName: "farmanda"
},
{
firstName: "mike",
lastName: "kenan"
}]
for (i=0;i<personalList.length;i++){
desiredlist.push({"fullname":personalList[i].firstName + " " + personalList[i].lastName})}
console.log(desiredlist)