You can do r.on('artist', :id) instead of r.on('artist/:id') if that is your sty...

		jeremyevans on Aug 8, 2014 \| parent \| context \| favorite \| on: Roda – A new Ruby web framework You can do r.on('artist', :id) instead of r.on('artist/:id') if that is your style preference, both work in Roda.