Ensure all initializers are collections.

1 files changed, 5 insertions, 4 deletions

diff --git a/railties/lib/rails/initializable.rb b/railties/lib/rails/initializable.rb
index cea4a0fdf7..d91f67823f 100644
--- a/railties/lib/rails/initializable.rb
+++ b/railties/lib/rails/initializable.rb
@@ -64,10 +64,7 @@ module Rails
     end
 
     def initializers
-      @initializers ||= begin
-        initializers = self.class.initializers_chain
-        Collection.new(initializers.map { |i| i.bind(self) })
-      end
+      @initializers ||= self.class.initializers_for(self)
     end
 
     module ClassMethods
@@ -84,6 +81,10 @@ module Rails
         initializers
       end
 
+      def initializers_for(binding)
+        Collection.new(initializers_chain.map { |i| i.bind(binding) })
+      end
+
       def initializer(name, opts = {}, &blk)
         raise ArgumentError, "A block must be passed when defining an initializer" unless blk
         initializers << Initializer.new(name, nil, opts, &blk)