demo/amd/rjs/output/unified/marionette-build.js
function(child, ChildViewClass, childViewOptions) {
      var options = _.extend({model: child}, childViewOptions);
      var childView = new ChildViewClass(options);
      Marionette.MonitorDOMRefresh(childView);
      return childView;
    }
function(child, ChildViewClass, childViewOptions) {
      var options = _.extend({model: child}, childViewOptions);
      var childView = new ChildViewClass(options);
      Marionette.MonitorDOMRefresh(childView);
      return childView;
    }
Build a `childView` for a model in the collection.