spec/cli/cli_spec.rb in sixword-0.3.4 vs spec/cli/cli_spec.rb in sixword-0.3.5

@@ -1,11 +1,11 @@
 RSpec.describe Sixword::CLI do
 
-  @@test_warnings = Set.new
+  TestWarnings = Set.new
   def warn_once(label, message)
-    unless @@test_warnings.include?(label)
+    unless TestWarnings.include?(label)
       warn message
-      @@test_warnings << label
+      TestWarnings << label
     end
   end
 
   if RUBY_ENGINE == 'jruby' && JRUBY_VERSION.start_with?('1.7')
     RunningJruby17 = true