add

function

`scope.add(context [,meta])`

Creates a new scope and sets the current scope to be the parent.

var scope = new Scope([
   {name:"Chris"},
   {name: "Justin"}
]).add({name: "Brian"});
scope.get("name") //-> "Brian"

Parameters

context {*}:
The context to add on top of the current scope.
meta {Meta}:
A meta option that can be used to configure special behaviors of this context.

Use

scope.add(context) creates a new scope object that first looks up values in context and then in the parent scope object.

var list = [{name: "Justin"},{name: "Brian"}],
    justin = list[0];

var curScope = new Scope(list).add(justin);

curScope.get("name") //-> "Justin"
curScope.get("length") //-> 2