Second arrayQL parameter to be also a Callback

[rmrantunes]

What if I wanted to select the friends with same age as each user? To be done, the age should be available in the scope. So my resolution was to make the second parameter accepts also a function that returns the same thing, but now, it have access to each object in the array. But you can only check the values.

const sameAgeFriends = arrayQL(users, ({ age }) => {
      return {
        keys: {
          age: true,
          friends: {
            where: (friend) => age === friend.age,
            keys: {
              age: true,
            },
          },
        },
      };
    });