[Feature request] bisect command

[chriskrycho]

This is a large feature request, but it would make my life far easier, so I'll throw it out: rspec recently introduced the bisect command, which combines random ordering and seeding to find out which sequence of tests causes a failure in the random-failures situation. Obviously, we can sort of pull this off manually using ember-exam, but that's a time-consuming and error-prone process. Automating it would be amazing.

[trentmwillis]

Sorry for letting this sit so long. I like this idea and it can likely build off some of the infrastructure provided by the exam:iterate command.

That said, this will likely be very difficult to implement as it involves parsing the output from Testem and transforming it into actionable tasks. If someone is willing to work on it, I'd be happy to provide guidance, but likely won't be getting to it myself any time soon.