lib/extface.rb in extface-0.0.2 vs lib/extface.rb in extface-0.0.3

@@ -7,28 +7,34 @@
   
   mattr_reader :mappings
   @@mappings = ActiveSupport::OrderedHash.new
   
   class << self
+    def setup
+      yield self
+    end
+
     def add_mapping(resource, options)
       mapping = Extface::Mapping.new(resource, options)
       @@mappings[mapping.name] = mapping
     end
     
     def redis_block
-      r = Redis.new
+      r = redis_instance
       begin
         yield r
       ensure
         r.quit
       end
     end
     
     private
-      def parse_redis_url
+      def redis_instance
         if @@redis_connection_string
           uri = URI.parse(@@redis_connection_string)
-          return {:host => uri.host, :port => uri.port, :password => uri.password}
+          Redis.new(host: uri.host, port: uri.port, password: uri.password)
+        else
+          Redis.new
         end
       end
   end 
 end