javascript - How do I store an array in localStorage?

#short
#javascript
#arrays
#html
#local-storage
If I didn't need localStorage, my code would look like this:
var names=new Array();
names[0]=prompt("New member name?");

This works. However, I need to store this variable in localStorage and it's proving quite stubborn. I've tried:
var localStorage[names] = new Array();

Where am I going wrong?