How i make this code in Unity Javascript

Hi to all. This is a javascript code. How i make this in unity?

var locations = [  
    { name: "shops", x:3, y:4 },  
    { name: "library", x:5, y:3 },  
    { name: "pub", x:1, y:2 }  
]; 

That looks like an array of arrays: `Object[][]`. I would personally do it this way though:

class Location : System.ValueType {
//In js, you have to create structs by inheriting from the above.
     var name : String;

     var x : float;
     var y : float;
}

var locations : Location[];

try this:

    var x : int;
    var y : int;
    var names : String;
    var locations = [  
        { names: "shops", x:3,  y:4 },  
        { names: "library", x:5, y:3 },  
        { names: "pub", x:1, y:2 }  
    ];