Cmap

The cmap gem converts the 'Propositions to Text' export file into a directed graph data structure (with the directed_graph gem.

cmaps can be exported as a tab delimited text file of the graph edges with the "Propositions to Text" option. The Cmap::PropositionsToGraph is meant to be instantiated with the path to one of these "Propositions to Text" exports.

propositions_to_graph = Cmap::PropositionsToGraph.new("/path/to/propositions_to_text_file")
propositions_to_graph.graph # a DirectedGraph::Graph object

Add this line to your application's Gemfile:

gem 'cmap'

And then require the gem in your project:

require 'cmap'

Bug reports and pull requests are welcome on GitHub at https://github.com/MrPowers/cmap.

The gem is available as open source under the terms of the MIT License.