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Add doc for config.action_dispatch.default_headers

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Add documentation for config.action_dispatch.default_headers to
Rails Configuring guide.
This commit is contained in:
Guillermo Iguaran 2012-08-10 21:41:57 -05:00
parent c347236ce9
commit 684b6482e4
1 changed files with 6 additions and 0 deletions
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6
guides/source/configuring.textile
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@ -338,6 +338,12 @@ h4. Configuring Action Dispatch
* +config.action_dispatch.session_store+ sets the name of the store for session data. The default is +:cookie_store+; other valid options include +:active_record_store+, +:mem_cache_store+ or the name of your own custom class.
* +config.action_dispatch.default_headers+ is a hash with HTTP headers that are set by default in each response. By default, this is defined as:
<ruby>
config.action_dispatch.default_headers = { 'X-Frame-Options' => 'SAMEORIGIN', 'X-XSS-Protection' => '1; mode=block' }
</ruby>
* +config.action_dispatch.tld_length+ sets the TLD (top-level domain) length for the application. Defaults to +1+.
* +ActionDispatch::Callbacks.before+ takes a block of code to run before the request.