At 5:29 PM +0900 1/8/06, Joe Van Dyk wrote: > Are there any C or C++ libraries out there that someone would > appreciate an open-sourced Ruby extension for? http://dynagraph.org Dynagraph is a set of dynamic graph drawing engines, based on the work of the Graphviz team at AT&T Research, ... Dynagraph is a platform-neutral library written in C++. It can be used directly in C++ programs, in Windows programs via COM wrapper classes, or in other environments using the executable with input and output over pipes. -r -- Technical editing and writing, programming, and web development: http://www.cfcl.com/rdm/resume.html Contact information: rdm / cfcl.com, +1 650-873-7841