Extensions provide helper or class methods for Sinatra and Padrino applications. See the Sinatra extensions page for more information about this topic.

We also have some 3rd party extensions (ex: for ActiveRecord/MongoMapper/DataMapper, etc ...) that are useful for web developers.


If the extension is a gem put it in Gemfile, otherwise create a file under your lib directory.

Extension List

Name Description Gist
Exception Notifier Sends an email when an exception is raised gist
Auto Locale Sets for you I18n.locale parsing path_info gist
Locale Translates ActiveRecord attributes gist
Permalink Generates ActiveRecord permalinks for your fields gist
Flash Helps setup cookie sessions with swfupload gist

last updated: 2022-02-22

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