Closed jpalmieri closed 9 years ago
Consider using stricter validation than presence validator for the numeric attributes: http://api.rubyonrails.org/classes/ActiveModel/Validations/HelperMethods.html#method-i-validates_numericality_of
merged via rebase
The batch size is the final volume of beer after the brewing process. This will be useful in calculating original gravity (e.g., https://github.com/jpalmieri/brewery/pull/7)