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| author | Ryan Bigg <radarlistener@gmail.com> | 2010-12-31 17:38:04 +1000 |
|---|---|---|
| committer | Ryan Bigg <radarlistener@gmail.com> | 2010-12-31 17:38:38 +1000 |
| commit | eaf67ca9c3fbe3e45c8096ea7ffbde562ebfb76d (patch) | |
| tree | 065e5214f05bb4679ce598ff4c881021d5e24e3e /railties/guides/source/routing.textile | |
| parent | 69765aad8bcc853e7ab6b0e79f4edece2cdd7fe2 (diff) | |
| download | rails-eaf67ca9c3fbe3e45c8096ea7ffbde562ebfb76d.tar.gz rails-eaf67ca9c3fbe3e45c8096ea7ffbde562ebfb76d.tar.bz2 rails-eaf67ca9c3fbe3e45c8096ea7ffbde562ebfb76d.zip | |
Routing guide: improve documentation for the scope method, demonstrating use of named parameters
Diffstat (limited to 'railties/guides/source/routing.textile')
| -rw-r--r-- | railties/guides/source/routing.textile | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/railties/guides/source/routing.textile b/railties/guides/source/routing.textile index 15b26d8f9e..fda5c6c668 100644 --- a/railties/guides/source/routing.textile +++ b/railties/guides/source/routing.textile @@ -200,6 +200,16 @@ or, for a single case resources :posts, :path => "/admin/posts" </ruby> +You can even set named parameters for the paths: + +<ruby> +scope ":username" do + resources :posts +end +</ruby> + +This will provide you with URLs such as +/bob/posts/1+ and will allow you to reference the +username+ part of the path as +params[:username]+ in controllers, helpers and views. + In each of these cases, the named routes remain the same as if you did not use +scope+. In the last case, the following paths map to +PostsController+: |_.HTTP Verb |_.Path |_.action |_.named helper | |