Quoting nishant <[email protected]>: > hello, > i have an application which is created in rails 1.2.3 and ruby 1.8.6 > and now i have to upgrade it to rails 3.0.5 and ruby 1.8.7 ? is it > possible? and if yes how ?? can you guys provide me with some kind of > link or reference . >
If it were my project, I'd upgrade to the last 1.2 version first. It has deprecation warnings for the upgrade to 2.0. Fix them, then upgrade to 2.0. Check everything into version control. Then try upgrading to 2.3.11. Fix any warnings and run it for a bit to shake the bugs out. Then upgrade to 3.0.6. There is a plugin or gem, rails_upgrade, that checks for deprecated code. Unfortunately, it is not being maintained. From discussions on the rails-core mailing list, is sounds like someone has forked it and is maintaining it. It will help. But the 2.3 => 3.0 upgrade is a many day process. If Ryan Bates has a Railscast on the upgrade, watch it. His screencasts are uniformly excellent. HTH, Jeffrey -- 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.
