From e5cd300becab8e05f4568a402e3fce4f4497733a Mon Sep 17 00:00:00 2001 From: Carlos Antonio da Silva Date: Fri, 22 Jun 2012 09:30:00 -0300 Subject: Add changelog entry and guide updates for pluck with multiple columns --- activerecord/lib/active_record/relation/calculations.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb index 9c27392299..86eb8f35b5 100644 --- a/activerecord/lib/active_record/relation/calculations.rb +++ b/activerecord/lib/active_record/relation/calculations.rb @@ -140,6 +140,7 @@ module ActiveRecord # # Person.pluck(:id, :name) # # SELECT people.id, people.name FROM people + # # => [[1, 'David'], [2, 'Jeremy'], [3, 'Jose']] # # Person.uniq.pluck(:role) # # SELECT DISTINCT role FROM people -- cgit v1.2.3