Deploy rails3.1 App to Heroku Cedar

deploy-notes-heroku.txt

###How to deploy rails 3.1 app on heroku Cedar stack

Gem configuration
==============================
1)  On your Gem file move the default sqlite3 gem config to development group and add PosgreSQL

group :production do
  # gems specifically for Heroku go here
  gem "pg"
end

group :development, :test do
  gem 'sqlite3'
end

2) Bundle install with this line - (for me just "bundle install" didn't work on production)
bundle install --without production

Assets configuration
==============================

2) Enable this line on application.rb

  # If you want your assets lazily compiled in production, use this line
  Bundler.require(:default, :assets, Rails.env)

3) On production.rb set the compile to true
  # Don't fallback to assets pipeline if a precompiled asset is missed
  config.assets.compile = true


Deploy to Heroku Cedar stack (This is for rails 3.1 apps)
============================================================
heroku create <yourappname> --stack cedar
git push heroku push master

And your app will be here: <yourappname>.herokuapp.com (Note its not heroku.com)

Hope this will help someone