rspec-pubsub-formatter

Publishes a json serialized hash to a redis pubsub channel (pubsub_formatter by default) with the following data:

  {
    :total_example_count => 4,
    :run_example_count   => 2,
    :failure_count       => 1,
    :pending_count       => 0,
    :percent_complete    => 50
  }

The formatter inherits from the RSpec::Core::Formatters::ProgressFormatter and maintains its behavior of reporting, in addition to publishing to redis.