lib/pickle/config.rb in ianwhite-pickle-0.1.3 vs lib/pickle/config.rb in ianwhite-pickle-0.1.4

@@ -1,11 +1,14 @@
 require 'ostruct'
 
 module Pickle
-  def self.config(&block)
-    returning(@config ||= Config.new) do |config|
-      config.configure(&block) if block_given?
+  class << self
+    def config(&block)
+      @config ||= Config.new
+    ensure
+      @config.configure(&block) if block_given?
     end
+    alias_method :configure, :config
   end
   
   class Config
     attr_writer :adapters, :factories, :mappings
     
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