fix bugs

app/controllers/jobs_controller.rb

@@ -7,11 +7,8 @@ class JobsController < ApplicationController
   end
   end
 
 
   def show
   def show
-<<<<<<< 28f7fab9b8eeffd0552745bdf048484097ac3362
     clear_session_candidate
     clear_session_candidate
-=======
     current_user.view(Job.find(params[:id])) if current_user
     current_user.view(Job.find(params[:id])) if current_user
->>>>>>> add history page
   end
   end
 
 
   def city
   def city

app/models/user.rb

@@ -37,22 +37,14 @@ class User < ApplicationRecord
     liked_jobs.include?(job)
     liked_jobs.include?(job)
   end
   end
 
 
-  private
-
-  def password_required?
-    return false if skip_validation
-    super
-  end
-
   def view(job)
   def view(job)
     viewed_jobs << job unless viewed_jobs.include?(job)
     viewed_jobs << job unless viewed_jobs.include?(job)
   end
   end
 
 
-  def like(job)
-    liked_jobs << job unless liked_jobs.include?(job)
-  end
+  private
 
 
-  def unlike(job)
-    liked_jobs.delete(job.id)
+  def password_required?
+    return false if skip_validation
+    super
   end
   end
 end
 end

app/models/users_job.rb

-class UsersJob < ApplicationRecord
-  belongs_to :user
-  belongs_to :job
-end

db/migrate/20171024093324_create_users_jobs.rb

-class CreateUsersJobs < ActiveRecord::Migration[5.1]
-  def change
-    create_table :users_jobs do |t|
-      t.references :user, foreign_key: true
-      t.references :job, foreign_key: true
-      t.string :action
-
-      t.timestamps
-    end
-  end
-end