instance method `_set_vary_header`

Ruby on Rails 8.0.4

Since v6.1.7.10 Private

Available in: v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

_set_vary_header()

No documentation comment.

Source

# File actionpack/lib/action_controller/metal/rendering.rb, line 220
      def _set_vary_header
        if response.headers["Vary"].blank? && request.should_apply_vary_header?
          response.headers["Vary"] = "Accept"
        end
      end

Defined in actionpack/lib/action_controller/metal/rendering.rb line 220 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Rendering

Signature