A tool to automatically generate a UML diagram for a Rails Application

user_172651 0
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Looking for a good tool/gem that can automatically generate a nice looking UML diagram for an existing rails application.

(Im imagining such a tool would read the schema.rb file and then scan the models for relationships)

entity-relationship uml ruby-on-rails
3 Answers

For Rails 3, try Railroady, it's maintained as well.

user_5925390

You could try Rails ERD as a an alternative to Railroad. It is maintained and works specifically for Rails 3.

user_1726510
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