voormedia/rails-erd — Issue #23: Subset possible?
Author: CodeGnome
Created: 2011-10-31 15:12:28+00:00
State: open

It is possible to get rails-erd to create a subset of an application's models? On very large projects, the output of erd-rails can be almost unintelligible due to "cables" where many relationships visually merge together and cross-cross all over the diagram.

For example, it would be nice to say something like "rake erd MODELS=foo,bar,baz" and have the tool only build an ERD for those three models. I don't know how difficult this is, but it's a feature I really wish I'd had today. :)