The published erlectrcity gem does not support maps, as they were only introduced into the language in 2013. I forked it a while back to add support for maps.

The published erlectrcity gem does not support maps, as they were only introduced into the language in 2013. I forked it a while back to add support for maps. I'd recommend you use the fork: https://github.com/hamiltop/erlectricity https://github.com/hamiltop/erlectricity