RbREPL.vim
RbREPL.vim is a VIM plugin that allows you to run a Ruby interactive interpreter inside a VIM buffer.
Preview
Screenshot:
Warning
Multiline statements don't yet sort-of work.
This plugin is in its early stages and I'm very new to Ruby programming. It probably won't do anything harmful to your computer, but it might, at times, not work as expected.
Installation
Use pathogen and clone this repository into your bundle directory.
Usage
Start the REPL using <leader>R or :RbREPLToggle<CR>. Type away. To
stop the REPL run either of those commands again. This will not close
the buffer.
It's possible to evaluate a file you're working on inside the REPL by
running the command :RbREPLEvalFile<CR> on a Ruby file.