Graph is a type of hash that outputs in graphviz's dot format. It comes with a command-line interface that is easily pluggable.
It ships with plugins to graph dependencies and status of installed rubygems, rake tasks, homebrew ports, mac ports, and freebsd ports, coloring leaf nodes blue, outdated nodes red, and outdated leaf nodes purple (red+blue).
OSX quick tip:
% sudo gem install graph
% sudo brew install graphviz
% gem unpack graph
% cd graph*
% rake gallery
% open gallery/*.png
Changes:
2.4.0 / 2012-01-16
4 minor enhancements:
- Renamed arrownone to nonearrow.
- Renamed box to box_arrow (because the box shape was already defined).
- Renamed diamond to diamond_arrow (because the diamond shape was already defined).
- Allow rake analyzer to read from stdin, making it more usable for isolated systems.
1 bug fix:
- Fixed 1.9.3 warnings.
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