finalized lazy-loading work on Finder

lib/redistat/finder.rb

@@ -49,6 +49,10 @@ module Redistat
       @result ||= find
     end
     
+    def total
+      all.total
+    end
+    
     def each(&block)
       all.each(&block)
     end
@@ -61,10 +65,6 @@ module Redistat
       all.each_with_index(&block)
     end
     
-    def reset!
-      @result = nil
-    end
-    
     def connection_ref(ref)
       reset! if @options[:connection_ref] != ref
       @options[:connection_ref] = ref
@@ -168,9 +168,9 @@ module Redistat
       end
       col
     end
-    
-    def db
-      super(@options[:connection_ref])
+
+    def reset!
+      @result = nil
     end
     
     def valid_options?
@@ -204,5 +204,9 @@ module Redistat
       sum
     end
     
+    def db
+      super(@options[:connection_ref])
+    end
+    
   end
 end