There's also this library by David Nolen which seems similar https://github.com/swannodette/mori https://github.com/swannodette/mori . Haven't used either libra

There's also this library by David Nolen which seems similar https://github.com/swannodette/mori https://github.com/swannodette/mori . Haven't used either library; someone with more experience might want to chime in on the differences/similarities between them.