javascript - Combining arrays in JS

Question

If you have 2 arrays classical and pop:

classical=["Beethoven","Mozart","Tchaikovsky"];
pop=["Beatles","Corrs","Fleetwood Mac","Status Quo"];

Why is that when you set all=classical+pop it gives sets character in the array elements an individual character?

How do you correct this without retyping i.e. all=["Beethoven","Mozart","Tchaikovsky","Beatles"...]

Many thanks in advance.

Answer 1

Use the Array class concat() method to combine them on a new variable:

var all = classical.concat(pop);