diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/rendering.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/rendering.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb index efa5de313c..fd22c4fa64 100644 --- a/actionpack/lib/action_controller/metal/rendering.rb +++ b/actionpack/lib/action_controller/metal/rendering.rb @@ -77,6 +77,10 @@ module ActionController end end + def _set_vary_header + self.headers["Vary"] = "Accept" if request.should_apply_vary_header? + end + # Normalize arguments by catching blocks and setting them on :update. def _normalize_args(action = nil, options = {}, &blk) options = super |