number_to_currency_converter.rb Ruby on Rails 5.1.2 number_to_currency_converter.rb activesupport/lib/active_support/number_helper/number_to_currency_converter.rb on GitHub Last modified: 2017-07-12 08:38:53 -0700 Required Files active_support/core_ext/numeric/inquiry Namespace MODULE ActiveSupport MODULE ActiveSupport::NumberHelper