Install ruby-neovim by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-neovim
Description:
Ruby client for Neovim
Ruby library to control remote neovim instances. . Can be used as a neovim plugin host, allowing one to write neovim plugins completely in ruby. . It also acts as a compatibility layer for Ruby plugins written for legacy vim. The :ruby, :rubyfile, and :rubydo commands are intended to behave the same as they did in vim.
Homepage: https://github.com/alexgenco/neovim-ruby
Version: 0.7.1-1
Section: universe/ruby