Samouczek do Datamappera

1. pastie, pastie2.
2. apps written in sinatra, uses datamapper
3. A simple Twitter application template, built in Ruby with Sinatra and DataMapper

Data persistence

1. using plain-text files for data persistence
2. ohm — Object-hash mapping library for Redis. Datamapper adapter for Redis: DataMapper loves Redis (source, example).

Todo

1. redis.spec for Fedora?