If you have a ton of branches and you want to find which branches have been merged:

git branch --merged master

To find which branches have NOT been merged:

git branch --no-merged master

Setting up Rails 3 stack on an Amazon EC2 instance

Here are a couple of Stack Overflow questions that will help you get Git setup for your local dev environment:

1. Managing Heroku Multiple environments with existing app
2. How to link a folder with an existing Heroku app?
3. Multiple environments on Heroku

1. How do I download a remote image onto my file system in Rails?
2. How to check gems ready to update?
3. Rails boolean fields naming convention: `is_foo` or just `foo`?
4. How to write a Recursive function in Rails?
5. Where to store sensitive data in public Rails app?
6. Capistrano Deploy Ruby on Rails project on EC2
7. How to generate an API Key and Secret in Ruby on Rails?
8. How do I display the validation which failed in my Rails unit test?
9. In Rails, how to get current url (but no paths)
10. Ruby, check if date is a weekend?

Here is my Ruby Rails 3 Application template script I use to create a new Rails app.

I received the following error “FB.login() called before FB.init()” in my Rails application after I followed all the steps from the Facebook Authentication screencasts.

To fix the issue I had to move the fb-root div tag after the window.fbAsyncInit function.

Here is the gist: