railstutorial/sample_app_rails_4 — pull request #32 by TMorgan99 (2014-04-30 21:17:55+00:00)
Title: Sqlite memory

This simple PR simplifies Gemfile, where we don't have to uncomment lines; Ruby knows which platform it runs on, and selects the correct gems.

Next, I use Sqlite3's :memory: in test, it runs this suite 25% faster.
To do that, you need to build the database from the schema each run-time.
That is accomplished by loading the schema.rb file.