Helps with the process of upgrading your Rails 3 app to Rails 4

Traces the belongs_to associations on ActiveRecord::Base descendants to find the minimum cluster in which all foreign keys are fulfilled in the Entity-Relationship Diagram.

YARD plugin that uses metasploit-erd to add Entity-Relationship Diagrams to each namespace Module and ActiveRecord::Base subclass's documentation.

You can copy data from rails staging environment to production. You can even copy 'Papercliped' model with its attachments.

Generate erd for rails, usiing rails-erd and drawerd.com service.

Drawing the Entity-Relationship Diagram of Rails.

ErdKeeper is a gem that outputs ER diagram by setting yaml. The output of ER diagram is realized by wrapping call of rails-erd.

FORCAST Desarrollo Tecnológico

FreshERD is a gem that outputs ER diagram by setting yaml. The output of ER diagram is realized by wrapping call of rails-erd.

Roadsign is a simple library for generating routes.rb documentation.

Round Trip generator for ontology engineering with GOSPL

rails-erd + echarts + iview