# Patch rspec to allow nested execution module Rspec # Run block in clean rspec environment # # @return [Object] # returns the value of block # # @api private # def self.nest original_world, original_configuration = ::RSpec.instance_variable_get(:@world), ::RSpec.instance_variable_get(:@configuration) ::RSpec.reset yield ensure ::RSpec.instance_variable_set(:@world, original_world) ::RSpec.instance_variable_set(:@configuration, original_configuration) end end