How to include a ruby gem environment.rb file?

I'm doing a Web Service Based on a page I found
(http://blog.complitech.net/web-services-basics-ruby-on-rails/) using
the rails version 2.3.4, the web service is already working, but when
working on a version Previous:

RAILS_GEM_VERSION = '2 .0.2 'unless defined? RAILS_GEM_VERSION

I can not run the service.

Hi Jorge,

It’s because config.gem was first introduced in version 2.1 – that’s why it doesn’t work in 2.0.2. You can see that in http://api.rubyonrails.org/files/vendor/rails/railties/CHANGELOG.html by looking under “Added config.gem for specifying which gems are required by the application” and then moving up until you see the version.

/Lasse

Hi Lasse.

I had an application in version 2.0.2 and I changed the version of the
application already had, I thought it would be harder, but it was very
easy.

On the page you mention, as I checked it, and is very helpful.

Thanks for responding.

Jorge,

Nice – good you got it working :slight_smile:

/Lasse