philostler/rspec-sidekiq — pull request #51 by homanchou (2014-05-08 05:46:39+00:00)
Title: attempt at fixing 'undefined method `configure' for RSpec:Module'

simply adding require 'rspec/core' in the batch.rb file fixes error:

undefined method `configure' for RSpec:Module

when running `RAILS_ENV=test rake db:drop`