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Document that redirect* don't halt exucution. We explain more on this behavior in 2.3.2, but dont specify that is not halting. Its better to not let developers be caught by surprise. [ci skip]

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Vipul A M 2016-09-06 23:45:34 +05:30
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guides/source/layouts_and_rendering.md
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@ -630,6 +630,8 @@ to use in this case.
redirect_back(fallback_location: root_path)
```
NOTE: `redirect_to` and `redirect_back` do not halt and return immediately from method execution, but simply set HTTP responses. Statements occurring after them in a method will be executed. You need halt by an explicit `return` or some other halting mechanism, if needed.
#### Getting a Different Redirect Status Code
Rails uses HTTP status code 302, a temporary redirect, when you call `redirect_to`. If you'd like to use a different status code, perhaps 301, a permanent redirect, you can use the `:status` option: