Rubygems | Latest Versions for visilibityhttps://rubygems.org/gems2023-09-28T01:59:24Zvisilibity (0.0.1)https://rubygems.org/gems/visilibity/versions/0.0.12009-07-25T17:48:13ZKarl J. Obermeyer, Brad EdigerRuby bindings to the VisiLibity library (www.visilibity.org)