How to set specified gem version for Ruby app?

Question

Hey guys,

I`ve encountered the problem after updating some gems, so basically all older gems are still available but i cant force application use them.

Lets say, i need something like that:

require 'rubygems'
require 'mygem', '0.1.2'

Is there a way to do it?

Answer 1

Well, always happens to me. Found an answer.

require 'rubygems'
gem 'mygem', '=0.1.2'

Answer 2

require 'rubygems'
require 'activerecord', '=1.15.3'

This worked for me.

Check this out. Seemed helpful
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