@@ -66,14 +66,16 @@ end # although nesting multiple has_one/belongs_to associations. # module ActiveRecord::Extensions::FindToCSV - ALIAS_FOR_FIND = :_original_find_before_arext - def self.included( cl ) # :nodoc: - virtual_class = class << cl ; self ; end - if not virtual_class.ancestors.include?( self::ClassMethods ) - cl.instance_eval "alias #{ALIAS_FOR_FIND} :find" - cl.extend( ClassMethods ) - cl.send( :include, InstanceMethods ) + def self.included(base) + if !base.respond_to?(:find_with_csv) + base.class_eval do + extend ClassMethods + include InstanceMethods + end + class << base + alias_method_chain :find, :csv + end end end @@ -125,8 +127,8 @@ module ActiveRecord::Extensions::FindToCSV public - def find( *args ) # :nodoc: - results = self.send( ALIAS_FOR_FIND, *args ) + def find_with_csv( *args ) # :nodoc: + results = find_without_csv( *args ) results.extend( ArrayInstanceMethods ) if results.is_a?( Array ) results end ar-extensions/lib/ar-extensions/csv.rb b6d2c5298afa9241bcae54f5f016e7dcb5d7b942 Marcus Crafter crafterm@redartisan.com http://github.com/zdennis/ar-extensions/commit/0b290a2b87d758d457313e0034ce42ceebdb17dc 0b290a2b87d758d457313e0034ce42ceebdb17dc 2008-08-18T20:40:32-07:00 2008-08-14T02:07:49-07:00 Updated to use alias_method_chain so that multiple aliased finders remain intact a2d48f15fd64ed76bfb1c379d1a16ad542204017 Zach Dennis zach.dennis@gmail.com