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authorJuanito Fatas <katehuang0320@gmail.com>2013-10-04 16:35:33 +0800
committerJuanito Fatas <katehuang0320@gmail.com>2013-10-04 16:36:10 +0800
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[ci skip] Add explanation on Rack::Sendfile and fix serve static files setting.
Diffstat (limited to 'guides/source/rails_on_rack.md')
-rw-r--r--guides/source/rails_on_rack.md6
1 files changed, 5 insertions, 1 deletions
diff --git a/guides/source/rails_on_rack.md b/guides/source/rails_on_rack.md
index 642c70fd9d..d53e0cd2bd 100644
--- a/guides/source/rails_on_rack.md
+++ b/guides/source/rails_on_rack.md
@@ -225,9 +225,13 @@ config.middleware.delete "Rack::MethodOverride"
Much of Action Controller's functionality is implemented as Middlewares. The following list explains the purpose of each of them:
+ **`Rack::Sendfile`**
+
+* Sets server specific X-Sendfile header. Configure this via `config.action_dispatch.x_sendfile_header` option.
+
**`ActionDispatch::Static`**
-* Used to serve static assets. Disabled if `config.serve_static_assets` is true.
+* Used to serve static assets. Disabled if `config.serve_static_assets` is `false`.
**`Rack::Lock`**