Pow-ize the current directory

power.sh

# 
# zsh function to Pow-ize the current directory, with config files
#
#                 http://pow.cx/manual.html

power() {
	[[ -a config.ru ]] || return
	
	cd ~/.pow
	ln -s $OLDPWD
	cd $OLDPWD
	
	echo "rvm --create use default@`basename $PWD`" > .rvmrc
	echo "\n.powrc" > .gitignore
	touch .powrc
}