..

app/controllers/job_controller.rb

@@ -19,8 +19,9 @@ class JobController < ApplicationController
     result(company)
     result(company)
   end
   end
 
 
-  def find_jobs_by(model, parameter)
-    obj = model.find(parameter)
+  def find_jobs
+    d = params[:model].capitalize
+    obj = .find(params[:id])
     result(obj)
     result(obj)
   end
   end
 
 

config/routes.rb

@@ -6,7 +6,6 @@ Rails.application.routes.draw do
   get 'city/index'
   get 'city/index'
 
 
   # Search
   # Search
-  get 'jobs/industry/:key_industry', to: 'job#find_jobs_by_industry'
-  get 'jobs/company/:key_company', to: 'job#find_jobs_by_company'
-  get 'jobs/city/:key_city', to: 'job#find_jobs_by_city'
+  get 'jobs/:model/:id', to: 'job#find_jobs'
+
 end
 end

lib/tasks/crawler.rake

@@ -5,7 +5,7 @@ require 'open-uri'
 # rake task
 # rake task
 namespace :crawler do
 namespace :crawler do
   task populate: :environment do
   task populate: :environment do
-    NUMBER_LINK_WILL_BE_CRAWLER = 1
+    NUMBER_LINK_WILL_BE_CRAWLER = 4
     Company.find_or_create_by(name: 'Bảo mật') do |company|
     Company.find_or_create_by(name: 'Bảo mật') do |company|
       company.address = 'Vui lòng xem trong mô tả công việc'
       company.address = 'Vui lòng xem trong mô tả công việc'
       company.short_description = 'Vui lòng xem trong mô tả công việc'
       company.short_description = 'Vui lòng xem trong mô tả công việc'