ruby_justdoit/main.rb

require 'sinatra'
require 'data_mapper'
require 'haml'

DataMapper.setup(:default, ENV['DATABASE_URL'] || "sqlite3://#{Dir.pwd}/development.db")

class Task
  include DataMapper::Resource
  property :id, Serial
  property :name, String, required: true
  property :completed_at, DateTime
end

DataMapper.finalize

get '/' do
  @tasks = Task.all
  haml :index
end

post '/' do
  Task.create name: params[:task]
  redirect '/'
end

get '/:task' do
  @task = params[:task].split('-').join('  ').capitalize
  haml :task
end