module Undercarriage::Controllers::Restful::Actions::NewConcern
New restful action
Usage
class ExamplesController < ApplicationController include Undercarriage::Controllers::RestfulConcern end
Public Instance Methods
new()
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New action
Usage
class ExamplesController < ApplicationController include Undercarriage::Controllers::RestfulConcern ## # This method is only needed if you want to override the action entirely. Otherwise, it is not needed. # Database resources can be accessed as `@new_resource` or `@example` # # def new # ... # end end
# File lib/undercarriage/controllers/restful/actions/new_concern.rb, line 41 def new nested_resource_pre_build nested_resource_build end
Protected Instance Methods
new_resource_content()
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New restful action
Usage
class ExamplesController < ApplicationController include Undercarriage::Controllers::RestfulConcern ## # This method is only needed if you want to override the query entirely. Otherwise, it is not needed. # Database resources can be accessed as `@example` # # def new_resource_content # ... # end ## # To add authorization through something like Pundit, the following could be used # # def new_resource_content # super # # authorize @example # end ## # The `resource_new_content` method can also be overwritten. This method is meant to share content with # the `create` action # # def resource_new_content # ... # end end
# File lib/undercarriage/controllers/restful/actions/new_concern.rb, line 81 def new_resource_content resource_query = model_class.new instance_variable_set("@#{instance_name}", resource_query) end
Private Instance Methods
new_resource()
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# File lib/undercarriage/controllers/restful/actions/new_concern.rb, line 89 def new_resource @new_resource ||= resource_new_content end