gistfile1.rb

require 'trello'
require 'pivotal-tracker'

include Trello
include Trello::Authorization
include PivotalTracker

Client.token = 'some_token'

Trello::Authorization.const_set :AuthPolicy, OAuthPolicy

OAuthPolicy.consumer_credential =
  OAuthCredential.new( 'some_creds',
                       'some_secret' )

OAuthPolicy.token = OAuthCredential.new( 'some_token', nil )

p = Project.find( 0 )

p.stories.all( { :type => 'Feature', :state => 'unscheduled'} ).each do |s|
  Card.create( { :name => s.name, :list_id => 'some_list_id', :description => s.description })
end