Fix warnings from rubocop update
[rails.git] / lib / country.rb
index 16eec1a36af22352230a93fc0b7701cce54ed51d..48a721a49cf48a3fddc9e1101a5beea0ec55fa90 100644 (file)
@@ -14,7 +14,7 @@ class Country
   end
 
   def self.countries
-    @@countries ||= load_countries
+    @countries ||= load_countries
   end
 
   def self.load_countries