Migrating App From 3.0 to 3.2.3 with ruby 1.9.3

Hi Team,

    I have an Issue in migrating my app ProductList from rails 3.0 to
Rails 3.2.3 with Ruby 1.9.3

I faced a lot of issues still I hope for the best, Is there any way
to configure the existing app .

I have made changes in gemfile, public folder moved to assets , plugin
moved to lib

Thanks In advance

Swords Community

Based on the number of changes that happened in both Ruby 1.9.* and
Rails 3.1/3.2, I'd suggest doing both upgrades separately. One thing
you can do is "bundle exec rake rails:update" to get the builtin
updates. One thing you can also do is create a fresh Rails 3.2.3 app
and compare the framework's files to yours.