In Rails 3.2, I have a user Model as follows-> I am trying to upgrade to Rails 4.0 and I get the Deprecation warning to use a scope block instea ...

I am trying to upgrade Rails from 2.3 to 3.1. I watched the upgrade video from Railscast but I am having some difficulties. Steps I followed: Cre ...

My app was running on Rails 3.2.13 and everything was OK. Once i tried to update to Rails 4.2 i managed to fix all issues and now i can't reslov the p ...

First of all, I think it isn't a prohibited question on StackOverflow since it's a precise question about environment, an objective question. But if i ...

I am Trying to install rails 3.0 to use with Massive Record Gem. But when I am trying to install, the gem rails -v 3.0.0 is installed successfully. Bu ...

I am upgrading my Rails app from Rails 2.3 to 3.2. and I am getting this weird error Mysql2::Error: Unknown column '6' in 'where clause': above er ...

We have Rails 2.3.4(ruby 1.8.7) app which is big?(300 Models with 21,000 LOC and 75 controllers with 35,000 LOC) with moderate complexity and we are p ...

I'm migration a Rails 2.3.8 app to Rails 3.0.20 so I went from using "gem 'geokit' 1.6.0" to "gem "geokit-rails". I get: My geokit_config.rb is: ...

Long before, I had upgraded my rails project from 2.2.2 to 3.0.0 with the help of a Rails_uprade plugin available on github.Now i would like to upgrad ...

So I just upgraded from Ruby 1.8.7 to 1.9.3. Then from rails 2.3.18 to rails 3.0.20 but I'm running into this error A secret is required to gener ...

I've been upgrading a Rails 2 app to Rails 3.2.13 and am having a problems when I try to enable caching. Caching worked in Rails 2 and I'm using the s ...

I am in the process of using the rails upgrade plugin (https://github.com/rails/rails_upgrade) to bring the application from 2.3.14 to 3.2. The plugin ...

The release notes for Rails 3.0 include this change: 7.4.2 Helpers with Blocks Helpers like form_for or div_for that insert content from a block ...

I'm trying to upgrade an application from rails 2.3 to 3.0.6 which has the following code in rails 2.3 In the upgrade process the code is modifie ...

I'm trying to upgrade an app from rails 2.3 to 3.0 and it has a file which contains I beleive Utility::Interface::Import are the folder names i ...

I'm trying to upgade from rails 2.3 to 3.0 and I've found that link_to_remote in rails 2 should be changed to link_to in rails 3 with :remote => tr ...

I am currently upgrading my application from rails 2.3 to 3.0 and ruby 1.9.3. After making the required changes and trying to access the home page of ...

After following instructions on this stackoverflow I was able to get it working on local machine. I even installed the gems on the deployment server a ...

I was using acts_as_audited in my Rails 2 app and am in the process of updating it to Rails 3. I have updated a couple of models to call audited inste ...

I know monkey patches are bad, but I have the following patch for update_without_callbacks for my Rails2 app, but I am having a hard time porting it t ...