jamesu

class Document < ActiveRecord::Base
  after_save :update_permalink
  
  def to_param
    permalink.blank? ? id.to_s : permalink
  end
  
  private
  
  def update_permalink

jamesu

#!/bin/bash

REMOTE_HOST='whatever'
USERNAME='whatever'

git push origin master && ssh ${REMOTE_HOST} "cd /home/${USERNAME}/www/rails;git pull origin master;chown -R ${USERNAME}:${USERNAME} *"