From 9673735074626a8e3920cc90c0d1c2f18bfffc8e Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Fri, 21 Sep 2012 19:42:14 -0300 Subject: start could be a string Related to 761bc751d31c22e2c2fdae2b4cdd435b68b6d783 and eb876c4d07130f15be2cac7be968cc393f959c62 Conflicts: activerecord/lib/active_record/relation/batches.rb activerecord/test/cases/batches_test.rb --- activerecord/test/cases/batches_test.rb | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'activerecord/test/cases/batches_test.rb') diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index 660098b9ad..392898d080 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -136,4 +136,19 @@ class EachTest < ActiveRecord::TestCase assert_equal special_posts_ids, posts.map(&:id) end + def test_find_in_batches_should_use_any_column_as_primary_key + old_primary_key = Post.primary_key + Post.primary_key = :title + title_order_posts = Post.order('title asc') + start_title = title_order_posts.second.title + + posts = [] + Post.find_in_batches(:batch_size => 1, :start => start_title) do |batch| + posts.concat(batch) + end + + assert_equal title_order_posts[1..-1].map(&:id), posts.map(&:id) + ensure + Post.primary_key = old_primary_key + end end -- cgit v1.2.3