gistfile1.rb

#app.rb
class User
   include DataMapper::Resource

   property :id,         Serial
   property :username,   String,    :required => true
   property :password,   String,    :required => true
   property :created_at, DateTime
   property :updated_at, DateTime
 end

DataMapper.finalize.auto_upgrade!

class SimpleBlog <Sinatra::Base

  enable :sessions

  helpers Sinatra::SimpleBlog::Helpers

  register Sinatra::SimpleBlog::Routing

end


#routes/routes.rb
module Sinatra
  module SimpleBlog
    module Routing

      app.post '/register' do                                       
        #TODO: Validate                                             
        User.create(:username => params[:username],                 
                    :password => encrypt_sha2(params[:password]),    
                    :created_at => Time.now,                         
                    :updated_at => Time.now)                         
        redirect '/login'                                           
      end