Backbone relational

index.js

var scope = {};
			Backbone.Relational.store.addModelScope(scope);
			scope.Foo = Backbone.RelationalModel.extend();
			scope.Bar = Backbone.RelationalModel.extend({
				relations: [
					{
						key:'foo',
						relatedModel:'Foo',
						type:'HasOne',
						reverseRelation:{
							key:'bar',
							includeInJSON:'id',
							model:'Bar'
						}
					}
				]
			});

output

Relation= Object { instance: null, reverseRelation: Object, options: Object, key: "foo", keySource: "foo", keyDestination: "foo", model: Window → index2.html, relatedModel: n() } : model does not inherit from Backbone.RelationalModel ( null ).  backbone-relational.min.js:1:8090