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| author | Nate Berkopec <nate.berkopec@gmail.com> | 2016-08-01 12:31:39 -0700 |
|---|---|---|
| committer | Nate Berkopec <nate.berkopec@gmail.com> | 2016-09-06 19:52:10 -0700 |
| commit | 0d1deb31eb2202acc8b2275163bb7440c9458de9 (patch) | |
| tree | 228dbb847dbbadef7bfada853f7a61b7bd9c3bd8 | |
| parent | c205e3fca333e7c24dd1e36d439f83cdaf074e44 (diff) | |
| download | rails-0d1deb31eb2202acc8b2275163bb7440c9458de9.tar.gz rails-0d1deb31eb2202acc8b2275163bb7440c9458de9.tar.bz2 rails-0d1deb31eb2202acc8b2275163bb7440c9458de9.zip | |
Clarify expires_now documentation
[ci skip]
| -rw-r--r-- | actionpack/lib/action_controller/metal/conditional_get.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/actionpack/lib/action_controller/metal/conditional_get.rb b/actionpack/lib/action_controller/metal/conditional_get.rb index e21449f376..e27890405a 100644 --- a/actionpack/lib/action_controller/metal/conditional_get.rb +++ b/actionpack/lib/action_controller/metal/conditional_get.rb @@ -242,8 +242,9 @@ module ActionController response.date = Time.now unless response.date? end - # Sets an HTTP 1.1 Cache-Control header of <tt>no-cache</tt> so no caching should - # occur by the browser or intermediate caches (like caching proxy servers). + # Sets an HTTP 1.1 Cache-Control header of <tt>no-cache</tt>. This means the + # resource will be marked as stale, so clients must always revalidate. + # Intermediate/browser caches may still store the asset. def expires_now response.cache_control.replace(:no_cache => true) end |