.simplecov in sidekiq-rate-limiter-0.1.0 vs .simplecov in sidekiq-rate-limiter-0.1.1

@@ -1,12 +1,6 @@
-unless ENV['COVERAGE'] == 'false'
-  require 'simplecov-rcov'
+require 'coveralls'
 
-  class SimpleCov::Formatter::MergedFormatter
-    def format(result)
-      SimpleCov::Formatter::HTMLFormatter.new.format(result)
-      SimpleCov::Formatter::RcovFormatter.new.format(result)
-    end
-  end
-
-  SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
+Coveralls.wear! do
+  add_filter "vendor"
+  add_filter "spec"
 end