Flowdock
method

query_attribute

Importance_0
v3.2.13 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::Query
query_attribute(attr_name) public

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# File activerecord/lib/active_record/attribute_methods/query.rb, line 12
      def query_attribute(attr_name)
        unless value = read_attribute(attr_name)
          false
        else
          column = self.class.columns_hash[attr_name]
          if column.nil?
            if Numeric === value || value !~ /[^0-9]/
              !value.to_i.zero?
            else
              return false if ActiveRecord::ConnectionAdapters::Column::FALSE_VALUES.include?(value)
              !value.blank?
            end
          elsif column.number?
            !value.zero?
          else
            !value.blank?
          end
        end
      end
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