Common mistakes in Ruby on Rails allerin.com
Go through this Common Mistakes in Ruby on Rails
middleman-presentationdisplays a footer on each slide (from the 2nd slide on) with your name, the copyright and the version number
LANG-environment variable) when you create a new slide using the
rails caway in development, but what if you want to view or fetch some specific data on your remote production server (and you're not on Heroku)?
middleman-presentationis powered by
middleman, a flexible static site generator which also offers a live preview of your presentation.