/usr/share/doc/ruby-graphviz/examples/sample15.rb is in ruby-graphviz 1.0.8-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | #!/usr/bin/ruby
# fdp example
# see : http://www.graphviz.org/Gallery/undirected/fdpclust.html
$:.unshift( "../lib" );
require "graphviz"
g = GraphViz::new( "G", :type => "graph", :use => "fdp" ) { |graph|
graph.e
graph.clusterA { |cA|
cA.a << cA.b
cA.clusterC { |cC|
cC._c( :label => "C" ) << cC._d( :label => "D" )
}
}
graph.clusterB { |cB|
cB.d << cB.f
}
graph.clusterB.d << graph.clusterA.clusterC._d
graph.e << graph.clusterB
graph.clusterA.clusterC << graph.clusterB
}
g.output( :path => '/usr/local/bin/', :png => "#{$0}.png" )
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