# Pull Request Feedback

**URL:** <https://discuss.rubyonrails.org/t/pull-request-feedback/72284>\
**Category:** rubyonrails-core\
**Created:** [December 11, 2016, 1:56am UTC](https://discuss.rubyonrails.org/t/pull-request-feedback/72284 "2016-12-11T01:56:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Brian\_Malinconico](https://avatars.discourse-cdn.com/v4/letter/b/eada6e/32.png) [@Brian\_Malinconico](https://discuss.rubyonrails.org/u/Brian_Malinconico)\
**Post date:** [December 11, 2016, 1:56am UTC](https://discuss.rubyonrails.org/t/pull-request-feedback/72284/1 "2016-12-11T01:56:09Z")

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Hello All,

I wanted to reach out regarding a PR I opened about 20days ago ([https://github.com/rails/rails/pull/27124](https://github.com/rails/rails/pull/27124)). Since it was opened around the holidays I wanted to give it a bit more time before reaching out here, since the only feedback I have gotten was to re-assign it.

This PR expands the ActiveRecord::Relation calculation methods to take multiple argument eg: sum(:col1, :col2). If I get positive feedback on the feature, I’d like to flesh-out the specs a bit more.

Thanks,

Brian