From 7afde4bbd229f4055182b59aa34aa51f8c35f146 Mon Sep 17 00:00:00 2001 From: Marc Rendl Ignacio Date: Sun, 13 Aug 2017 13:12:01 +0800 Subject: Completes ActiveRecord::Batches.find_each example [ci skip] The previous paragraph mentions that you can hand off the same processing queue to multiple workers. This completes the following example below it. --- activerecord/lib/active_record/relation/batches.rb | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/relation/batches.rb b/activerecord/lib/active_record/relation/batches.rb index 141ad176ea..fa19c679cf 100644 --- a/activerecord/lib/active_record/relation/batches.rb +++ b/activerecord/lib/active_record/relation/batches.rb @@ -47,7 +47,12 @@ module ActiveRecord # handle from 10000 and beyond by setting the +:start+ and +:finish+ # option on each worker. # - # # Let's process from record 10_000 on. + # # In worker 1, let's process until 9999 records. + # Person.find_each(finish: 9_999) do |person| + # person.party_all_night! + # end + # + # # In worker 2, let's process from record 10_000 and onwards. # Person.find_each(start: 10_000) do |person| # person.party_all_night! # end -- cgit v1.2.3