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@@ -352,6 +352,10 @@ value. Defaults to `'encrypted cookie'`.
* `config.action_dispatch.encrypted_signed_cookie_salt` sets the signed
encrypted cookies salt value. Defaults to `'signed encrypted cookie'`.
+* `config.action_dispatch.perform_deep_munge` configures whether `deep_munge`
+ method should be performed on the parameters. See [Security Guide](security.html#unsafe-query-generation)
+ for more information. It defaults to true.
+
* `ActionDispatch::Callbacks.before` takes a block of code to run before the request.
* `ActionDispatch::Callbacks.to_prepare` takes a block to run after `ActionDispatch::Callbacks.before`, but before the request. Runs for every request in `development` mode, but only once for `production` or environments with `cache_classes` set to `true`.