I realized that there wasn't a repl_db client for ruby yet, not sure if this qualifies as one, but if anything it makes repl_db easier to use.
All instructions are in main.rb, and note that ALL methods clear the console.
Otherwise happy coding! :)
EDIT: I changed a few things, and added the _edit command, so instead of having to manually redefine a key you can use this to just add/subtract values from it :)