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authorSean Griffin <sean@seantheprogrammer.com>2015-10-04 17:22:09 -0600
committerSean Griffin <sean@seantheprogrammer.com>2015-10-04 17:22:09 -0600
commit0b51103664943f3937dbc7eeaf87e01f1ec40d77 (patch)
treeca96ad300bb0823346df2bb439993d6035f04788 /activerecord
parent5c2f182e2d56a92afffbd31253dbae1edf5f08ab (diff)
parentdc96af159ddb220fe87825d8538d7c4e86da995b (diff)
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Merge pull request #21867 from akihiro17/fix-relation-doc
[ci skip] Fix ActiveRecord::Relation#update documentation
Diffstat (limited to 'activerecord')
-rw-r--r--activerecord/lib/active_record/relation.rb10
1 files changed, 5 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index e596df8742..36cdeed489 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -400,11 +400,11 @@ module ActiveRecord
# people = Person.where(group: 'expert')
# people.update(group: 'masters')
#
- # Note: Updating a large number of records will run a
- # UPDATE query for each record, which may cause a performance
- # issue. So if it is not needed to run callbacks for each update, it is
- # preferred to use <tt>update_all</tt> for updating all records using
- # a single query.
+ # Note: Updating a large number of records will run an
+ # UPDATE query for each record, which may cause a performance
+ # issue. So if it is not needed to run callbacks for each update, it is
+ # preferred to use <tt>update_all</tt> for updating all records using
+ # a single query.
def update(id = :all, attributes)
if id.is_a?(Array)
id.map.with_index { |one_id, idx| update(one_id, attributes[idx]) }