Gem extensions vs Ruby versions

[Victor Shepelev]

Hey.

My project setup is like this:

$ cat .bundle/config

---

BUNDLE_DISABLE_SHARED_GEMS: '1'

$ cat Gemfile

source 'https://rubygems.org'

gem 'nokogiri'

After bundle install everything goes to vendor/bundle. So far, so good.

The problem emerges after changing current ruby (via rvm)

Compiled nokogiri is in vendor/bundle/extensions/x86-linux/2.2.0/, and after switching to, say, 2.0, there is no way to have Nokogiri compiled against Ruby 2.0, and any nokogiri-related code will fail miserably.

Aren't there a way to have in same vendor/bundle extensions installed for several Ruby versions? Or am I missing something?..

Thanks.

V.