lib/money/bank/base.rb in money-3.1.0.pre1 vs lib/money/bank/base.rb in money-3.1.0.pre2

@@ -39,9 +39,22 @@
       # Returns the singleton instance of the Base bank.
       def self.instance
         @@singleton ||= self.new
       end
 
+      attr_reader :rounding_method
+
+      # Initializes a new Money::Bank::Base object. An optional block can be
+      # passed to dictate the rounding method that +exchange_with+ can use.
+      def initialize(&block)
+        @rounding_method = block
+        setup
+      end
+
+      # Called after initialize. Subclasses can use this method to setup
+      # variables, etc that they normally would in +#initialize+.
+      def setup
+      end
 
       # @deprecated +#exchange+ will be removed in v3.2.0, use +#exchange_with+
       #
       # Exchanges the given amount of cents in +from_currency+ to +to_currency+.
       #