I added graph visit algorithms to cglib-raku.

In a slow learning of Raku, I’m continuing to work on cglib-raku and I added two algorithms to visit a graph, i.e. BreadthFirstVisit.rakumod and DepthFirstVisit.rakumod.

They are pretty much a translation of their counterparts in Perl. I took the occasion to make their interfaces uniform, adding hooks where they were missing. It’s also nice to be able to add a MAIN function with some basic tests.

Now I hope there will be some challenge that will allow me to use them 😎