How do I enable Ruby syntax highlighting in Neovim?-open source projects neovim/neovim

I’m a new user of Neovim and trying to figure out how to enable syntax highlighting for Ruby.

What config should i edit?

edit:

This is my current config:

➜  ~  cat ~/.nvimrc
filetype plugin indent on
syntax on
set tabstop=2
set number
set noswapfile
" Automatically indent on new lines
set autoindent
" Copy the indentation of the previous line if auto indent doesn't know what to do
set copyindent
" Indenting a line with >> or