use @ instead of @@

github · Aug 18, 2016 · 7abe764 · 7abe764
1 parent 2b06ada
commit 7abe764
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/secure_headers/configuration.rb b/lib/secure_headers/configuration.rb
@@ -7,8 +7,6 @@ class Configuration
     class NotYetConfiguredError < StandardError; end
     class IllegalPolicyModificationError < StandardError; end
     class << self
-      @@appends = {}
-
       # Public: Set the global default configuration.
       #
       # Optionally supply a block to override the defaults set by this library.
@@ -49,12 +47,14 @@ def get(name = DEFAULT_CONFIG)
       end
 
       def named_appends(name)
-        @@appends[name]
+        @appends ||= {}
+        @appends[name]
       end
 
       def named_append(name, target = nil, &block)
+        @appends ||= {}
         raise "Provide a configuration block" unless block_given?
-        @@appends[name] = block
+        @appends[name] = block
       end
 
       private