Ruby-Interactive-ruBy -- Yet another interactive Ruby shell
Rib is based on the design of [ripl][] and the work of [ripl-rc][], some of
the features are also inspired by [pry][]. The aim of Rib is to be fully
featured and yet very easy to opt-out or opt-in other features. It shall
be simple, lightweight and modular so that everyone could customize Rib.
[ripl]: https://github.com/cldwalker/ripl
[ripl-rc]: https://github.com/godfat/ripl-rc
[pry]: https://github.com/pry/pry