Question

currently, I have

 config.gem 'gem_name', :version => "0.1" 

but, i think that means at least this version.

How do I specify: exactly this version?

Answer 1

I guess this isn’t really an answer but the code you have written is for the exact version. If it was for ‘at least this version’ it would look like:

config.gem 'gem_name', :version => ">=0.1" 

And if you wanted to specify a range that your version would fall into, it would be:

config.gem 'gem_name', :version => ['>= 0.1', '< 1.1']