can.List's static Map property is not respected ~13

[justinbmeyer]

From:

• Passing can.Map to can.List with a static Map property does not convert properly canjs#1758
• Map define does not work if pushing a existing Map into it canjs#1732 - Map define does not work if pushing a existing Map into it
• Custom can.Model.List.Map has no effect canjs#1745 - Custom can.Model.List.Map has no effect

If I define a List with a custom Map type and add a plain can.Map instance to it, the resulting Obervable in the List remains a can.Map (not an instance of the the custom Map Type).

Here's an example:

var MyMap = can.Map.extend({});

var MyList = can.List.extend({
  Map: MyMap
}, {});

var map = new MyList([new can.Map({})]);
map.push(new can.Map({}));
map.push({});

console.log(map[0] instanceof MyMap);
console.log(map[1] instanceof MyMap);
console.log(map[2] instanceof MyMap);

Working fiddle of the same: http://jsbin.com/wukuduruho/edit?html,js,output

The problem is this condition in can.Map

[pYr0x]

@justinbmeyer confirming. that is the issue i had

[justinbmeyer]

we should check this with define-map too.