@@ -8,7 +8,6 @@ Similar to find_by_attribute methods, these macros provide a more flexible scopi User.for_group_id(10).find(:all) -Also provides `by` scope that allows you to add order constraints to a query cleanly. - - User.by(:created_at, :desc) +Also provides `order_by` scope that allows you to add order constraints to a query cleanly. + User.order_by('created_at DESC', 'id') README @@ -5,9 +5,9 @@ class ActiveRecord::Base lambda { |attribute_value| { :conditions => { attribute => attribute_value } } } end - named_scope :by, Proc.new { |attribute, desc| - raise ArgumentError, 'An attribute to order by must be specified' unless attribute - { :order => "#{attribute}#{ desc && :asc != desc ? ' DESC' : '' }" } + named_scope :order_by, Proc.new { |*attributes| + raise ArgumentError, 'You must specify an attribute to order by' if attributes.blank? + { :order => attributes.join(', ') } } end init.rb b0333a3c458506b14b9935e858000c0822f6118d Duncan Beevers duncanbeevers@gmail.com http://github.com/duncanbeevers/named_scope_for/commit/85e525e198cd138b3d15854d94e143ad7e3f3a2b 85e525e198cd138b3d15854d94e143ad7e3f3a2b 2008-05-09T01:54:52-07:00 2008-05-09T01:54:52-07:00 Change `by` to `order_by`. Simplify usage, allow for multiple supplied orderings. 25ab2bfe8249850d8847733bd697aa18b6add4c0 Duncan Beevers duncanbeevers@gmail.com