spec_helper.rb in valid_email-0.2.0

- old
+ new

@@ -1,9 +1,12 @@
 $:.unshift File.expand_path('../../lib',__FILE__)
 require 'valid_email'
 
 RSpec.configure do |config|
   config.order = :random
-  config.profile_examples = 10
   config.raise_errors_for_deprecations!
   Kernel.srand config.seed
+
+  if ENV['CI']
+    config.warnings = true
+  end
 end