autoload

config/application.rb

@@ -10,10 +10,7 @@ module Venjob
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 5.2
-    config.autoload_paths += [
-      Rails.root.join('lib/src'),
-      Rails.root.join('lib/src/base'),
-      Rails.root.join('lib/src/interface')]
+    config.autoload_paths << Rails.root.join('lib')
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded after loading

lib/src/base/base.rb

@@ -5,7 +5,9 @@ require 'open-uri'
 require 'logger'
 
 # Crawler data
-class Base
+module Src
+  module Base
+    class Base
       attr_accessor :job, :page
 
       def initialize(page)
@@ -84,4 +86,6 @@ class Base
       def fill_experience
         exist_experience? ? page.xpath('//ul//li[position()=2]//p')[1].text.strip : ''
       end
+    end
+  end
 end

lib/src/crawler.rb

@@ -3,7 +3,8 @@
 require 'open-uri'
 
 # Crawler data
-class Crawler
+module Src
+  class Crawler
     attr_accessor :number_link
 
     def initialize(number_link)
@@ -62,4 +63,5 @@ class Crawler
         logger.error "Crawler data companies has error: #{e}"
       end
     end
+  end
 end

lib/src/crawler_job.rb

 # frozen_string_literal: true
 
-# Crawler data job
-class CrawlerJob < Crawler
+# Autoload
+module Src
+  # Crawler job
+  class CrawlerJob < Crawler
     SIZE_LI = 8
 
     def crawl_link
@@ -33,11 +35,11 @@ class CrawlerJob < Crawler
       parse_data.each do |path|
         page = safe_link(path)
         if page.search('.item-blue .detail-box:nth-child(1) ul li:nth-child(1) p')[0].present?
-        @data = RedInterface.new(page).create_data
+          @data = Src::Interface::RedInterface.new(page).create_data
         elsif page.search('section .template-200').text.present?
-        @data = BlueInterface.new(page).create_data
+          @data = Src::Interface::BlueInterface.new(page).create_data
         elsif page.search('.DetailJobNew ul li').size == SIZE_LI && page.search('.right-col ul li').text.exclude?('Độ tuổi')
-        @data = GreenInterface.new(page).create_data
+          @data = Src::Interface::GreenInterface.new(page).create_data
         end
         add_data(@data)
         refresh_first_link
@@ -76,4 +78,5 @@ class CrawlerJob < Crawler
         job.cities << city
       end
     end
+  end
 end

lib/src/interface/blue_interface.rb

 # frozen_string_literal: true
 
 # Inherience from base
-class BlueInterface < Base
+module Src
+  module Interface
+    class BlueInterface < Base::Base
       def fill_company_name
         page.search('.top-job .top-job-info .tit_company').text
       end
@@ -38,4 +40,6 @@ class BlueInterface < Base
       def fill_experience
         page.xpath('//ul//li[position()=7]/b').text
       end
+    end
+  end
 end

lib/src/interface/green_interface.rb

 # frozen_string_literal: true
 
 # ahihi
-class GreenInterface < Base
+module Src
+  module Interface
+    class GreenInterface < Base::Base
       def fill_name
         page.search('.info-company h1').text
       end
@@ -42,4 +44,6 @@ class GreenInterface < Base
       def fill_experience
         exist_experience? ? page.search('.DetailJobNew li:nth-child(5) span').text.strip : ''
       end
+    end
+  end
 end

lib/src/interface/red_interface.rb

 # frozen_string_literal: true
 
 # Inherience from base
-class RedInterface < Base
+module Src
+  module Interface
+    class RedInterface < Base::Base
+    end
+  end
 end

lib/tasks/crawler.rake

@@ -10,9 +10,9 @@ namespace :crawler do
       company.address = 'Vui lòng xem trong mô tả công việc'
       company.short_description = 'Vui lòng xem trong mô tả công việc'
     end
-    cw = Crawler.new(NUMBER_LINK_WILL_BE_CRAWLER)
+    cw = Src::Crawler.new(NUMBER_LINK_WILL_BE_CRAWLER)
     cw.craw_data_cities
     cw.craw_data_companies
-    CrawlerJob.new(NUMBER_LINK_WILL_BE_CRAWLER).craw_data_jobs
+    Src::CrawlerJob.new(NUMBER_LINK_WILL_BE_CRAWLER).craw_data_jobs            
   end
 end