On Jul 29, 2:57 pm, Frederick Cheung <[email protected]> wrote: > On Jul 29, 2:34 pm, paul h <[email protected]> wrote: > > > Hi Fred, > > > Can the OP not put the following in his gem file: > > > gem 'nokogiri', '~> 1.4.4', '1.5.0' > > > Would this not make both gem versions available to gems that require > > different versions of nokogiri? > > > I had two gems recently that required different versions of capybara, > > and a similar approach worked for me. If it's wrong, then I need to > > find out why it solved my issue, because my understanding of my > > problem is therefore wrong. > > Hard to say without knowing exactly what your circumstances were, but > at a basic level only one version of any given gem can be loaded at > any single time
I was having a problem getting cucumber to play nice with a current rails 3.0.9 project, (after running bundle update cucumber began failing everything, presumably due to now-conflicting gem versions), so I set up a few different gemsets in rvm and dummy projects for rails 3.0.5 thru' 3.0.9, and began adding gems to the gem files one by one to try and find out where I had gone wrong, and to try and understand what was going on with dependency versions etc. I seem to remember one gem required capybara 0.4.0 and another required >= 0.4.1 for the 3.0.5 project. Adding both versions for capybara as: gem 'capybara', '>= 0.4.1', '~> 0.4.0' fixed the problem, AFAIK. I now have cucumber and rspec running fine in all three rails versions, only problem I have left relates to devise based scenarios which are failing when simulating clicking the sign in link, although manual clicking on the site is fine. If I get the chance this weekend, I'll try digging deeper into the gem versions and dependencies, just thought it might have been a solution for the OP. Paul > > Fred -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
