What you did not know about Capistrano, yet
Like any other build process, deploying Rails applications should be a quick and easy task. You should be able to deploy everything to your server with just one command. There are several tools available for this task. One of them is Capistrano, which is probably the oldest and by far the most popular deployment tool in the Rails community. Unfortunately the documentation is still not great and a lot of very handy features are unknown to many. Only digging through the API documentation and the source code reveals them.