pluck_all (rubygems): Pluck multiple columns/attributes and return array of hashes. Support Rails 3, 4, 5. If you have a Rails 3 project, and want to pluck not only one column, feel free to use this gem and no need to worry about upgrading to Rails 4, 5 in the future will break this.
Keywords: activerecord|carrierwave|hash|orm-extension|rails|rubygems