module ActiveAdmin::ResourceController::DataAccess

@returns [ActiveRecord::Base] An un-saved active record base object

new and create controller actions.
This method is used to instantiate and authorize new resources in the

#build_new_resource method.
actual work of building the new instance is delegated to the
Builds, memoize and authorize a new instance of the resource. The

def build_resource
  return resource if resource = get_resource_ivar
  resource = build_new_resource
  run_build_callbacks resource
  authorize_resource! resource
  set_resource_ivar(resource)
end