Sillson

namespace :clean do
	task :snags => :environment do	
		
		Location.all.each do |loc|
			@pages = loc.website.web_page_templates
			@pages.each do |i|
				i.update_attribute(:parent_id, nil) if i.parent_id?
			end
			nav_id = (GardenWidget.find_by name: "Navigation").id
			@nav_setting = (loc.website.widgets.find_by garden_widget_id: nav_id).navigation.object

Sillson

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd