db/migrate/20140723110551_adopt_xpath_in_website_agent.rb

@@ -1,7 +1,15 @@

                 class AdoptXpathInWebsiteAgent < ActiveRecord::Migration
              

                +  class Agent < ActiveRecord::Base
              

                +    include JSONSerializedField
              

                +    json_serialize :options
              

                +  end
              

                +
              

                   def up
              

                     Agent.where(type: 'Agents::WebsiteAgent').each do |agent|
              

                -      next if agent.extraction_type == 'json'
              

                +      extract = agent.options['extract']
              

                +      next unless extract.is_a?(Hash) && extract.all? { |name, detail|
              

                +        detail.key?('xpath') || detail.key?('css')
              

                +      }
              

                 
              

                       agent.options_will_change!
              

                       agent.options['extract'].each { |name, extraction|