dm-visualizer

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• [Email](mailto:postmodern.mod3 at gmail.com)

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.

• Safely loads the models of a project.
• Supports using Bundler.
• Generates GraphViz diagrams for a project:
  • Supports generating Relational and Schema diagrams.
  • Provides PNG and SVG output.
  • Provides Rake tasks for both Ruby libraries and dm-rails apps.
• Supports DataMapper >= 1.0.0.

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

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

Add the dm:doc:graphviz rake tasks to a Padrino app:

require 'dm-visualizer/rake/padrino/graphviz_task'
DataMapper::Visualizer::Rake::Padrino::GraphVizTask.new

Add the dm:doc:graphviz rake tasks to a dm-rails app:

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

• ruby-graphviz ~> 1.0
• dm-core ~> 1.0

$ gem install dm-visualizer

Copyright (c) 2010-2012 Hal Brodigan

See {file:LICENSE.txt} for license information.