A dot seperated path. Use "." if you have a
property name that includes a dot.
Returns
{*}
The found value or undefined if no value is found.
Use
scope.attr(key) looks up a value in the current scope's
context, if a value is not found, parent scope's context
will be explored.
var list = [{name: "Justin"},{name: "Brian"}],
justin = list[0];
var curScope = new can.view.Scope(list).add(justin);
curScope.attr("name") //-> "Justin"
curScope.attr("length") //-> 2
Use
scope.attr(key)
looks up a value in the current scope's context, if a value is not found, parent scope's context will be explored.