Merge pull request #265 from hanami/redirect_to_back

Redirect to back commented
hanami · Jan 22, 2017 · 40efc36 · 40efc36
2 parents dd35fae + b48a8c6
commit 40efc36
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/source/guides/actions/control-flow.md b/source/guides/actions/control-flow.md
@@ -250,3 +250,12 @@ module Web::Controllers::Dashboard
   end
 end
 ```
+
+### Back
+
+Sometimes you'll want to `redirect_to` back in your browser's history so the easy way to do it
+is the following way:
+
+```ruby
+redirect_to request.headers["Referer"] || fallback_url
+```