danmayer/coverband: Ruby production code coverage collection and reporting (line of code usage)

A gem to measure production code usage, showing a counter for the number of times each line of code is executed. Coverband allows easy configuration to collect and report on production code usage. It reports in the background via a thread, can be used as Rack middleware, or can be manually configured to meet any need. Note: Coverband is not intended for test code coverage; for that we recommend using SimpleCov.