gistfile1.rb

module Core
  def self.included(mod)
    url = ENV['CORE_URL'] ? URI.parse(ENV['CORE_URL']) : URI.parse('postgres://postgres@localhost/heroku')
    mod.establish_connection(
      :adapter  => "postgresql",
      :host     => url.host,
      :username => url.userinfo.split(':')[0],
      :password => url.userinfo.split(':')[1],
      :database => url.path[1..-1]
    )
  end
  
  def readonly?
    true
  end
  
  def destroy
    raise NoMethodError
  end
  
end