dm-visualizer

• github.com/postmodern/dm-visualizer
• github.com/postmodern/dm-visualizer/issues
• Postmodern (postmodern.mod3 at gmail.com)

Description

DataMapper Visualizer is both a library and a command-line utility for visualizing the Models, Properties and Relationships defined in a DataMapper based Ruby project.

Features

• Safely loads the models of a project.
• Supports using Gem Bundler.
• Generates GraphViz diagrams for a project.
  • Provides Rake tasks for both Ruby libraries and Rails3 apps.
• Supports both DataMapper 0.10.2 and 1.0.0.

Examples

Add the dm:doc:graphviz rake task to a Ruby library:

require 'dm-visualizer/rake/graphviz_task'
DataMapper::Visualizer::Rake::GraphVizTask.new(
  :include => ['lib'],
  :require => ['my_library/models']
)

Add the db:doc:graphviz rake task to a Rails3 / dm-rails app:

require 'dm-visualizer/rake/rails/graphviz_task'
DataMapper::Visualizer::Rake::Rails::GraphVizTask.new

Requirements

• ruby-graphviz >= 0.9.10
• dm-core >= 0.10.2

Install

$ sudo gem install dm-visualizer

License

See LICENSE for license information.