Sample .rvmrc for searching suitable Ruby version from the name of gemset

.rvmrc-set-ruby-by-gemset-name.sh

MY_PROJECT_GEMSET='filebucket'

MY_PROJECT_RUBY_AND_GEMSET=$( \
  rvm gemset list_all \
    | awk '/^gemset/{ruby = $3}; /^ /{print ruby "@" $1}' \
    | grep "@$MY_PROJECT_GEMSET\$" \
    | tail -1
  )

if [ -n "$MY_PROJECT_RUBY_AND_GEMSET" ]; then
  echo "rvm use $MY_PROJECT_RUBY_AND_GEMSET"
  rvm use "$MY_PROJECT_RUBY_AND_GEMSET"
else
  echo "Not found suitable gemset for $MY_PROJECT_GEMSET... abort"
fi