validate_each

# File activemodel/lib/active_model/validations/numericality.rb, line 27
      def validate_each(record, attr_name, value, precision: Float::DIG, scale: nil)
        unless is_number?(value, precision, scale)
          record.errors.add(attr_name, :not_a_number, **filtered_options(value))
          return
        end

        if allow_only_integer?(record) && !is_integer?(value)
          record.errors.add(attr_name, :not_an_integer, **filtered_options(value))
          return
        end

        value = parse_as_number(value, precision, scale)

        options.slice(*CHECKS.keys).each do |option, option_value|
          case option
          when :odd, :even
            unless value.to_i.public_send(CHECKS[option])
              record.errors.add(attr_name, option, **filtered_options(value))
            end
          else
            case option_value
            when Proc
              option_value = option_value.call(record)
            when Symbol
              option_value = record.send(option_value)
            end

            option_value = parse_as_number(option_value, precision, scale)

            unless value.public_send(CHECKS[option], option_value)
              record.errors.add(attr_name, option, **filtered_options(value).merge!(count: option_value))
            end
          end
        end
      end