如何使用由先前对象数组的两个键组成的键条目创建新的对象数组

Question

const users = [
      {
        firstName:"Name",
        lastName:"Last Name"
      },
      {
        firstName:"Name",
        lastName:"Last Name"
      },
       {
        firstName:"Name",
        lastName:"Last Name"
      }
  ];

I want to get new array of objects with these properties

const updatedUsersObject = [
    {
    fullName:"Name Last Name"
  },
  {
    fullName:"Name Last Name"
  },
   {
    fullName:"Name Last Name"
  }
]

I've tried with

const updatedUsersObject = users.map(user=>{
  return user.firstName+" "+user.lastName;
});

But that is only returning array of full names.

Answer 1

 const users = [ { firstName:"Name", lastName:"Last Name" }, { firstName:"Name", lastName:"Last Name" }, { firstName:"Name", lastName:"Last Name" } ]; console.log(users.map(item => ({fullName: `${item.firstName} ${item.lastName}`})));

Answer 2

const updatedUsersObject = users.map(
    (user) => ({
        fullNameid: user.firstName+' '+user.lastName
    })
)