yenak/action-map

class County < ActiveRecord::Base
    def County.get_counties_in_state(state_id)
        County.where(states_id: state_id)
    end

    def County.get_counties_with_activity(counties, interest)
        if counties.nil?
            return Array.new
        end
        counties.each do |county|
          if interest == "immigration_activity"
            county.activity = county.immigration_activity
          elsif interest == "gun_control_activity"
            county.activity = county.gun_control_activity
          elsif interest == "environment_activity"
            county.activity = county.environment_activity
          end
        end
        return counties
    end
end