rspec/rspec-core — pull request #539 by JoshCheek (2011-12-09 21:16:04+00:00)
Title: Add colour option for -p's slow test output

Worked on with @cdemyanovich during waza at @8thlight

When running RSpec with the --profile option, slow tests are displayed in red. This causes me to think my tests fail!

This patch introduces the `--slow-color` (akas: `--slow-colour`, `-s`) option to allow the color to be changed. It defaults to cyan.

![example](https://s3.amazonaws.com/josh.cheek/images/scratch/rspec-slow-color.png)