This gem generates a treemap
showing the complexity of ruby code on which it is run. It uses
Saikuro under the covers to analyze ruby
code complexity.
The size of blocks in the treemap is representative of the size of the
code element represented by that block. The color of the block indicates
complexity of that particular code element. Green is good, red is bad,
blue is somewhere in between.
Small evenly distributed blocks which are green in color is indicative of
good code.
Click here for a demo
of the CCN for the popular rake tool.
$ [sudo] gem install saikuro_treemap
In your Rakefile, add the following:
require 'saikuro_treemap'
namespace :metrics do
desc 'generate ccn treemap'
task :ccn_treemap do
SaikuroTreemap.generate_treemap :code_dirs => ['lib']
`open reports/saikuro_treemap.html`
end
end
$ rake metrics:ccn_treemap
This would generate the treemap report in “reports/saikuro_treemap.html”.
Saikuro Treemap Generator is MIT Licensed
The MIT License
Copyright © 2010 ThoughtWorks, Inc. (http://thoughtworks.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the “Software”), to deal
in the Software without restriction, including without limitation the rights
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copies of the Software, and to permit persons to whom the Software is
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The above copyright notice and this permission notice shall be included in
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THE SOFTWARE.