From 469264ff5f2c413da4169986bc846b8e73d4d187 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 19 Jun 2014 11:22:40 -0300 Subject: Add rails:update to the upgrading guides [ci skip] --- guides/source/upgrading_ruby_on_rails.md | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'guides/source') diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index 6800e71a3c..6260b39f5c 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -22,6 +22,29 @@ Rails generally stays close to the latest released Ruby version when it's releas TIP: Ruby 1.8.7 p248 and p249 have marshaling bugs that crash Rails. Ruby Enterprise Edition has these fixed since the release of 1.8.7-2010.02. On the 1.9 front, Ruby 1.9.1 is not usable because it outright segfaults, so if you want to use 1.9.x, jump straight to 1.9.3 for smooth sailing. +### The Rake Task + +Rails provides the `rails:update` rake task. After updating the Rails version +in the Gemfile, run this rake task. +This will help you with the creation of new files and changes of old files in a +interactive session. + +```bash +$ rake rails:update + identical config/boot.rb + exist config + conflict config/routes.rb +Overwrite /myapp/config/routes.rb? (enter "h" for help) [Ynaqdh] + force config/routes.rb + conflict config/application.rb +Overwrite /myapp/config/application.rb? (enter "h" for help) [Ynaqdh] + force config/application.rb + conflict config/environment.rb +... +``` + +Don't forget to review the difference, to see if there were any unexpected changes. + Upgrading from Rails 4.1 to Rails 4.2 ------------------------------------- -- cgit v1.2.3