bloom-lang/bud — Issue #260: Incompatible with recent ruby-graphviz releases
Author: neilconway
Created: 2012-02-01 22:56:19+00:00
State: open

Recent (> 0.9.21) releases of the ruby-graphviz gem have broken backward compatibility, which makes bud break. I fixed a few issues, but there's at least one remaining problem in `graphs.rb`, circa line 309:

```
snd = @subs[k].add_node(label, {:label => item.to_s, :width => 0.1, :height => 0.1, :fontsize => 6, :pos => [1, i], :group => k, :URL => url})
```

"pos" is now supposed to be a SplineType, whatever that is supposed to be.

For now, Bud has been changed to depend on/load old versions of ruby-graphviz.