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-rw-r--r--activerecord/lib/active_record/attribute_assignment.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/attribute_assignment.rb b/activerecord/lib/active_record/attribute_assignment.rb
index 2887db3bf7..bf64830417 100644
--- a/activerecord/lib/active_record/attribute_assignment.rb
+++ b/activerecord/lib/active_record/attribute_assignment.rb
@@ -87,7 +87,7 @@ module ActiveRecord
end
end
unless errors.empty?
- error_descriptions = errors.map { |ex| ex.message }.join(",")
+ error_descriptions = errors.map(&:message).join(",")
raise MultiparameterAssignmentErrors.new(errors), "#{errors.size} error(s) on assignment of multiparameter attributes [#{error_descriptions}]"
end
end