andrew/split — pull request #40 by andreas (2012-03-13 14:37:21+00:00)
Title: Fix specifying weights for existing experiments

Hi there,

I've run into an issue with split: when specifying weights for an existing experiment, the weights are simply ignored (i.e. all alternatives have weight 1). The problem is, that the alternatives for an existing experiment are loaded from redis, where only names and not weights are stored. The fix is very small, and I've included specs showing the bug.

Cheers,
Andreas