lokka/lokka — pull request #208 by uu59 (2014-02-28 16:25:44+00:00)
Title: Use DatabaseCleaner.strategy = :transaction (12x faster than :truncation)

DatabaseCleaner.strategy = :truncation is significantly slower than :transaction.

## Before (:truncation)

Finished in 1 minute 23.36 seconds
170 examples, 0 failures

## After (:transaction)

Finished in 8.6 seconds
170 examples, 0 failures