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-rw-r--r--activerecord/lib/active_record/relation.rb3
1 files changed, 1 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index aa7f7d6cea..6258a16d0f 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -250,8 +250,7 @@ module ActiveRecord
# Person.update(people.keys, people.values)
def update(id, attributes)
if id.is_a?(Array)
- idx = -1
- id.collect { |one_id| idx += 1; update(one_id, attributes[idx]) }
+ id.each.with_index.map {|one_id, idx| update(one_id, attributes[idx])}
else
object = find(id)
object.update_attributes(attributes)