lib/mini_sql/builder.rb in mini_sql-0.1.2 vs lib/mini_sql/builder.rb in mini_sql-0.1.3

@@ -1,16 +1,17 @@
 class MiniSql::Builder
 
   def initialize(connection, template)
-    @args = {}
+    @args = nil
     @sql = template
     @sections = {}
     @connection = connection
   end
 
   [:set, :where2, :where, :order_by, :limit, :left_join, :join, :offset, :select].each do |k|
     define_method k do |data, args = {}|
+      @args ||= {}
       @args.merge!(args)
       @sections[k] ||= []
       @sections[k] << data
       self
     end
@@ -48,18 +49,18 @@
   def query(args = nil)
     if args
       @args.merge!(args)
     end
     sql = to_sql
-    @connection.query(sql, args)
+    @connection.query(sql, @args)
   end
 
   def exec(args = nil)
     if args
       @args.merge!(args)
     end
     sql = to_sql
-    @connection.query(sql, args)
+    @connection.exec(sql, @args)
   end
 
 end