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-rw-r--r--actionpack/lib/action_controller/metal/implicit_render.rb26
1 files changed, 19 insertions, 7 deletions
diff --git a/actionpack/lib/action_controller/metal/implicit_render.rb b/actionpack/lib/action_controller/metal/implicit_render.rb
index 1573ea7099..17fcc2fa02 100644
--- a/actionpack/lib/action_controller/metal/implicit_render.rb
+++ b/actionpack/lib/action_controller/metal/implicit_render.rb
@@ -1,17 +1,29 @@
module ActionController
module ImplicitRender
- def send_action(method, *args)
- ret = super
- default_render unless performed?
- ret
- end
+ include BasicImplicitRender
+
+ # Renders the template corresponding to the controller action, if it exists.
+ # The action name, format, and variant are all taken into account.
+ # For example, the "new" action with an HTML format and variant "phone"
+ # would try to render the <tt>new.html+phone.erb</tt> template.
+ #
+ # If no template is found <tt>ActionController::BasicImplicitRender</tt>'s implementation is called, unless
+ # a block is passed. In that case, it will override the super implementation.
+ #
+ # default_render do
+ # head 404 # No template was found
+ # end
def default_render(*args)
if template_exists?(action_name.to_s, _prefixes, variants: request.variant)
render(*args)
else
- logger.info "No template found for #{self.class.name}\##{action_name}, rendering head :no_content" if logger
- head :no_content
+ if block_given?
+ yield(*args)
+ else
+ logger.info "No template found for #{self.class.name}\##{action_name}, rendering head :no_content" if logger
+ super
+ end
end
end