unary_expr.rb in ronin-sql-0.2.0

- old
+ new

@@ -1,11 +1,11 @@
 #
 #--
 # Ronin SQL - A Ronin library providing support for SQL related security
 # tasks.
 #
-# Copyright (c) 2007-2008 Hal Brodigan (postmodern.mod3 at gmail.com)
+# Copyright (c) 2007-2009 Hal Brodigan (postmodern.mod3 at gmail.com)
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
@@ -26,18 +26,22 @@
 module Ronin
   module Code
     module SQL
       class UnaryExpr < Expr
 
-        def initialize(style,op,expr)
-          super(style)
+        # Operator
+        attr_reader :op
 
+        # Expression
+        attr_reader :expr
+
+        def initialize(op,expr)
           @op = op
           @expr = expr
         end
 
-        def compile
-          compile_expr(compile_keyword(@op),@expr)
+        def emit
+          emit_token(@op) + emit_value(@expr)
         end
 
       end
     end
   end