Perform .join on value in array of objects

Question

If I have an array of strings, I can use the .join() method to get a single string, with each element separated by commas, like so:

[\"Joe\", \"         


        

Answer 1

lets say the objects array is referenced by the variable users

If ES6 can be used then the easiest solution will be:

users.map(user => user.name).join(', ');

If not, and lodash can be used so :

 _.map(users, function(user) {
     return user.name;
 }).join(', ');