I have some data in a bunch of tables that I would like to display in a
set of graphs. I’ve been looking at the Google Visualization API, Ziya
and Fusioncharts - they all look nice but it would feel better to go
with something more Rubyesque 
So far I’ve looked at Gruff and Scruffy. Gruff seems to be the most
active of the two.
Any opinions?
Thanks!