Put down your jquery selectors and get a handle on your views' DOM elements.
Create reusable handles to represent particular DOM elements in your views.
MyView = BackboneView;
Inspired directly by the
ui hash in Derick Baily's Backbone.Marionette. You may use this mixin in conjunction with Backbone.Marionette, and enjoy the extra
! modifier to assert that there is exactly one element.