lib/sql_tree/node/variable.rb in sql_tree-0.0.2 vs lib/sql_tree/node/variable.rb in sql_tree-0.0.3

@@ -1,18 +1,18 @@
 module SQLTree::Node
-  
+
   class Variable < Base
 
     attr_accessor :name
 
     def initialize(name)
       @name = name
     end
-  
+
     def to_sql
       quote_var(@name)
     end
-    
+
     def ==(other)
       other.name == self.name
     end
 
     def self.parse(tokens)