From 91e28aae8649c503e81d66ad6829403ccc2c6571 Mon Sep 17 00:00:00 2001 From: Pratik Naik Date: Tue, 29 Dec 2009 00:07:46 +0530 Subject: Add Model.having and Relation#having --- activerecord/lib/active_record/relation.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'activerecord/lib/active_record/relation.rb') diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 291e97ff83..c7a74b7763 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -55,6 +55,18 @@ module ActiveRecord from.present? ? create_new_relation(@relation.from(from)) : create_new_relation end + def having(*args) + return create_new_relation if args.blank? + + if [String, Hash, Array].include?(args.first.class) + havings = @klass.send(:merge_conditions, args.size > 1 ? Array.wrap(args) : args.first) + else + havings = args.first + end + + create_new_relation(@relation.having(havings)) + end + def group(groups) groups.present? ? create_new_relation(@relation.group(groups)) : create_new_relation end -- cgit v1.2.3