README.md

current

git clone git://github.com/BurntSushi/150fp-practice
cd 150fp-practice
cabal configure
cabal install --only-dependencies
cabal build

You should then be able to get Dot output for a regular heap or a skew heap. In order to visualize it, you should pipe it to the dot program:

./dist/build/heapvis/heapvis skew | dot -Tpdf > skew.pdf
./dist/build/heapvis/heapvis heap | dot -Tpdf > heap.pdf

Alternatively, visualize ntenczar’s colorless Red-Black tree:

./dist/build/heapvis/heapvis rb | dot -Tpdf > rb.pdf