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

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Ryan Bigg 2011-04-05 21:22:10 +10:00
parent cf07da0929
commit 357578256f
1 changed files with 4 additions and 1 deletions
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5
actionpack/lib/action_view/helpers/url_helper.rb
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@ -81,9 +81,12 @@ module ActionView
# # => /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
#