diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/rendering.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/rendering.rb | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb index 93e7d6954c..2d15c39d88 100644 --- a/actionpack/lib/action_controller/metal/rendering.rb +++ b/actionpack/lib/action_controller/metal/rendering.rb @@ -4,6 +4,17 @@ module ActionController RENDER_FORMATS_IN_PRIORITY = [:body, :text, :plain, :html] + module ClassMethods + # Documentation at ActionController::Renderer#render + delegate :render, to: :renderer + + # Returns a renderer class (inherited from ActionController::Renderer) + # for the controller. + def renderer + @renderer ||= Renderer.for(self) + end + end + # Before processing, set the request formats in current controller formats. def process_action(*) #:nodoc: self.formats = request.formats.map(&:ref).compact @@ -67,8 +78,8 @@ module ActionController options[:html] = ERB::Util.html_escape(options[:html]) end - if options.delete(:nothing) || _any_render_format_is_nil?(options) - options[:body] = " " + if options.delete(:nothing) + options[:body] = nil end if options[:status] @@ -86,10 +97,6 @@ module ActionController end end - def _any_render_format_is_nil?(options) - RENDER_FORMATS_IN_PRIORITY.any? { |format| options.key?(format) && options[format].nil? } - end - # Process controller specific options, as status, content-type and location. def _process_options(options) #:nodoc: status, content_type, location = options.values_at(:status, :content_type, :location) |