Upgrading to Rails 3.2 from 3.1
Yesterday I upgraded one of my old-pending-hobby projects to latest Rails version, which is 3.2.8 now. Since I have several other projects in old version, I'd like to keep a note for what I've done.
As you can see in my commit, all you have to do is update the version in
Gemfile and hit
bundle update in your terminal.
gem 'rails', '3.2.0'
group :assets do
gem 'sass-rails', " ~> 3.2.3"
gem 'coffee-rails', "~> 3.2.1"
gem 'uglifier', '>= 1.0.3'
Then add new configuration to `development.rb` and `test.rb` environment file. That's all :) ```ruby config/environments/development.rb # Log the query plan for queries taking more than this (works # with SQLite, MySQL, and PostgreSQL) config.active_record.auto_explain_threshold_in_seconds = 0.5 # Do not compress assets config.assets.compress = false
- # Allow pass debug_assets=true as a query parameter to load pages with unpackaged assets
config.assets.allow_debugging = true
# Raise exception on mass assignment protection for Active Record models
config.active_record.mass_assignment_sanitizer = :strict