rvm_goodies.sh

# change to gem dir for current ruby/gemset
function cdgem {
	cd $(rvm gemdir)/gems
	cd $(ls | grep $1 | sort | tail -1)
}

# edit gem for current ruby/gemset
function egem {
	cd $(rvm gemdir)/gems
	mate $(ls | grep $1 | sort | tail -1)
	cd -
}

# quickly change to ruby/gemset
# eg: r ree rails3
function r {
    rvm use $1
    rvm gemset use $2
}