sergueif/rspec_log_formatter — pull request #1 by pivotal-tempest (2014-02-08 08:59:23+00:00)
Title: AnalyzerFormatter can use a custom RSpec configuration value to only display analysis for recent failure history

This is useful for performance, as analyzing a couple weeks of continuous build history can become very slow. This is also useful to place greater weight on recency, as a test that's been flaky for months but which has recently been fixed will soon cease to show up at the top of the list of flakiest tests.