a bash function to create a new rails project with some defaults

newrails.bash

# note that the database is being used with login: root/password
# make necessary changes if you are using something else or simple remove that block
function newrails() {
	app="$1"; ruby="${2:-1.9.3@rails}";
	if [ -n "${app}" ]; then
		read -r -d '' gemfile <<-'EOF'
		group :test, :development do
		  gem 'turn'
		  gem 'rspec-rails'
		  gem 'capybara'
		  gem 'guard-rspec'
		  gem 'ruby_gntp'
		  gem 'minitest'
		  gem 'launchy'
		end
		EOF
		
		rvm use "${ruby}" && 
		rails new "${app}" -T -d mysql -j jquery && 

		cd "${app}" && 
		git init && 
		git add . && 
		git commit -qm "Initial Commit. Generated a fresh new rails app" &&

		rvm use "${ruby}" --rvmrc && 
		echo "${gemfile}" >> Gemfile &&
		bundle install && 

		rails generate rspec:install && 
		guard init rspec && 
	  	# rails generate jquery:install &&

	  	sed -i '' -e 's/password:.*/password: password/g' config/database.yml && 

		git add . && 
		git commit -qm "Made some default initial changes to the application" && 

		rake db:create

		echo "Created a new Rails Project with jQuery, MySQL and no testing framework."
	else
		echo "You must provide an application name."
	fi
}