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| -rw-r--r-- | guides/source/upgrading_ruby_on_rails.md | 13 |
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diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index 4eb5eff40f..e7459ff77b 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -101,6 +101,19 @@ becomes get 'こんにちは', controller: 'welcome', action: 'index' ``` +* Rails 4.0 requires routes using `match` must specify the request method. For example: + +```ruby + # Rails 3.x + match "/" => "root#index" + + # becomes + match "/" => "root#index", via: :get + + # or + get "/" => "root#index" +``` + * Rails 4.0 has removed ActionDispatch::BestStandardsSupport middleware, !DOCTYPE html already triggers standards mode per http://msdn.microsoft.com/en-us/library/jj676915(v=vs.85).aspx and ChromeFrame header has been moved to `config.action_dispatch.default_headers` Remember you must also remove any references to the middleware from your application code, for example: |