From: Florian Gilcher <flo@...>
Date: 2011-09-15T03:08:05+09:00
Subject: Re: Get interpreter path


On Sep 14, 2011, at 7:43 PM, Roger Pack wrote:

>> get current interpreter path
> 
> Gem.ruby # if you have rubygems loaded
> or
> 
> OS.ruby_bin
> => "C:/installs/Ruby187/bin/ruby.exe"
> 
> with the OS gem.
> -r

To add to that: rake adds the constant RUBY, which also holds the path of the interpreter running the Rakefile.

Regards,
Florian