business_search.rb

class Widget
  # BusinessSearch widget
  #
  # Attributes:
  #
  #   cache - Total seconds to cache the data from this widget
  #   type_list - Types of businesses to search
  #
  # Methods:
  #
  #   #business_types - Get list of Business types to search
  #
  class BusinessSearch < Base
    attr_accessor :type_list
    validates :type_list, presence: true
    
    # Get a list of business class constants
    #
    # @return [Array]
    def business_types
      safely(Array.new) do
        Array(type_list).collect do |type|
          type.to_s.classify.constantize
        end
      end
    end
    
    # This doesn't have dynamic content to cache
    #
    # @return [Integer]
    def cache
      0
    end
  end
end