Show how to enable GEOS and PROJ extensions on a Ruby web application hosted on Heroku.
Mostly a showcase for our heroku-buildpack-vendorbinaries and Vesuvius
git clone https://github.com/diowa/rgeo-sinatra.git
cd rgeo-sinatra
heroku apps:create
heroku buildpacks:set https://github.com/diowa/heroku-buildpack-vendorbinaries.git
heroku buildpacks:add heroku/ruby
git push heroku master
You may need to force recompilation of RGeo to take advantange of the new
version of GEOS. You may use the heroku repo plugin,
running heroku repo:purge_cache
and deploying again