thoughtbot/suspenders — pull request #393 by pedrosmmoreira (2014-08-19 11:08:38+00:00)
Title: Removes duplicate maintain schema call

RSpec 3 adds `ActiveRecord::Migration.maintain_test_schema!` to
`rails_helper.rb` on install if the Rails version is >= 4.1, making it
unnecessary to add in the `spec_helper` template.