Merge pull request #3 from rspec/coveralls_tweaks

Coveralls setup tweaks

Author: JonRowe

spec/spec_helper.rb

@@ -3,8 +3,15 @@
 require 'rspec/autotest'
 require 'aruba/api'
 
-require 'coveralls'
-Coveralls.wear!
+unless ENV['NO_COVERALLS']
+  require 'simplecov' if RUBY_VERSION.to_f > 1.8
+  require 'coveralls'
+  Coveralls.wear! do
+    add_filter '/bundle/'
+    add_filter '/spec/'
+    add_filter '/tmp/'
+  end
+end
 
 if RUBY_PLATFORM == 'java'
   # Works around https://jira.codehaus.org/browse/JRUBY-5678