>> p.save
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions
NoMethodError: undefined method `index' for #<Grit::Repo "/Users/qrush/Dev/posts.git">
	from /Users/qrush/Dev/rails/test/vendor/plugins/acts_like_git/lib/acts_like_git/active_record_ext/git.rb:62:in `add_all_changes_to_git'
	from /Users/qrush/Dev/rails/test/vendor/plugins/acts_like_git/lib/acts_like_git/active_record_ext/git.rb:16:in `git_commit'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in `send'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in `evaluate_method'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:166:in `call'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:93:in `run'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:92:in `each'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:92:in `send'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:92:in `run'
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:277:in `run_callbacks'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/callbacks.rb:315:in `callback'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/callbacks.rb:223:in `create_or_update'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:2383:in `save_without_validation'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/validations.rb:1009:in `save_without_dirty'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/dirty.rb:79:in `save_without_transactions'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:179:in `send'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:179:in `with_transaction_returning_status'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:66:in `transaction'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:129:in `transaction'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:138:in `transaction'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:178:in `with_transaction_returning_status'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:146:in `save_without_after_commit_callback'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:158:in `rollback_active_record_state!'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:146:in `save_without_after_commit_callback'
	from /Users/qrush/Dev/rails/test/vendor/plugins/acts_like_git/lib/acts_like_git/active_record_ext/callbacks.rb:41:in `save'