Correct documentation on url_for. It doesn't call to_s, but rather to…

…_param
rails · Apr 5, 2011 · 3575782 · 3575782
1 parent cf07da0
commit 3575782
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb
@@ -81,9 +81,12 @@ def url_options
       #   # => /workshops
       #
       #   <%= url_for(@workshop) %>
-      #   # calls @workshop.to_s
+      #   # calls @workshop.to_param which by default returns the id
       #   # => /workshops/5
       #
+      #   # to_param can be re-defined in a model to provide different URL names:
+      #   # => /workshops/1-workshop-name
+      #
       #   <%= url_for("http://www.example.com") %>
       #   # => http://www.example.com
       #