lib/sql_tree/node/field.rb in sql_tree-0.0.1 vs lib/sql_tree/node/field.rb in sql_tree-0.0.2

@@ -2,10 +2,13 @@
   
   class Field < Base
 
     attr_accessor :name, :table
 
+    alias :field :name
+    alias :field= :name=
+
     def initialize(name, table = nil)
       @name = name
       @table = table
     end
 
@@ -14,13 +17,9 @@
       super(name)
     end
 
     def to_sql
       @table.nil? ? quote_var(@name) : quote_var(@table) + '.' + quote_var(@name)
-    end
-
-    def to_tree
-      to_sql.to_sym
     end
     
     def ==(other)
       other.name == self.name && other.table == self.table
     end