solved comments

app/controllers/tops_controller.rb

@@ -2,6 +2,6 @@ class TopsController < ApplicationController
   def index
   def index
     @vn_cities = City.city_order.take(Settings.top.city.limit)
     @vn_cities = City.city_order.take(Settings.top.city.limit)
     @industries = Industry.industry_order.take(Settings.top.city.limit)
     @industries = Industry.industry_order.take(Settings.top.city.limit)
-    @jobs = Job.latest_jobs.take(Settings.top.job.limit)
+    @jobs = Job.latest_job.take(Settings.top.job.limit)
   end
   end
 end
 end

app/models/job.rb

@@ -37,7 +37,7 @@ class Job < ApplicationRecord
   has_many :industry_jobs
   has_many :industry_jobs
   has_many :industries, through: :industry_jobs
   has_many :industries, through: :industry_jobs
 
 
-  def self.latest_jobs
-    @latest_jobs ||= Job.order(updated_at: :desc)
+  def self.latest_job
+    @latest_job ||= Job.order(updated_at: :desc)
   end
   end
 end
 end

app/views/cities/_city.html.erb

 <div class="col-md-3">
 <div class="col-md-3">
   <div class="col-show">
   <div class="col-show">
-    <%= link_to city.name, jobs_path %> (<%= (city.job_count) %>)
+    <%= link_to "#{city.name} (#{city.job_count})", jobs_path %>
   </div>
   </div>
 </div>
 </div>

app/views/industries/_industry.html.erb

 <div class="col-md-3">
 <div class="col-md-3">
   <div class="col-show">
   <div class="col-show">
-    <%= link_to industry.name, jobs_path %> (<%= (industry.job_count) %>)
+    <%= link_to "#{industry.name} (#{industry.job_count})", jobs_path %>
   </div>
   </div>
 </div>
 </div>

app/views/jobs/_job.html.erb

@@ -14,7 +14,7 @@
     </dl>
     </dl>
     <dl class="job_data_row">
     <dl class="job_data_row">
       <dt>Location</dt>
       <dt>Location</dt>
-      <dd><%= job.cities.first.name %></dd>
+      <dd><%= job.cities.first.try(:name) %></dd>
     </dl>
     </dl>
   </div>
   </div>
   <button type="button" class="btn btn-outline-secondary">Favorite</button>
   <button type="button" class="btn btn-outline-secondary">Favorite</button>

app/views/kaminari/_first_page.html.erb

+<li class="page-item">
+  <%= link_to_unless current_page.first?, raw(t 'views.pagination.first'), url, remote: remote, class: 'page-link' %>
+</li>

app/views/kaminari/_gap.html.erb

+<li class='page-item disabled'>
+  <%= link_to raw(t 'views.pagination.truncate'), '#', class: 'page-link' %>
+</li>

app/views/kaminari/_last_page.html.erb

+<li class="page-item">
+  <%= link_to_unless current_page.last?, raw(t 'views.pagination.last'), url, remote: remote, class: 'page-link' %>
+</li>

app/views/kaminari/_next_page.html.erb

+<li class="page-item">
+  <%= link_to_unless current_page.last?, raw(t 'views.pagination.next'), url, rel: 'next', remote: remote, class: 'page-link' %>
+</li>

app/views/kaminari/_page.html.erb

+<% if page.current? %>
+  <li class="page-item active">
+    <%= content_tag :a, page, data: { remote: remote }, rel: page.rel, class: 'page-link' %>
+  </li>
+<% else %>
+  <li class="page-item">
+    <%= link_to page, url, remote: remote, rel: page.rel, class: 'page-link' %>
+  </li>
+<% end %>

app/views/kaminari/_paginator.html.erb

+<%= paginator.render do %>
+  <nav>
+    <ul class="pagination">
+      <%= first_page_tag unless current_page.first? %>
+      <%= prev_page_tag unless current_page.first? %>
+      <% each_page do |page| %>
+        <% if page.left_outer? || page.right_outer? || page.inside_window? %>
+          <%= page_tag page %>
+        <% elsif !page.was_truncated? -%>
+          <%= gap_tag %>
+        <% end %>
+      <% end %>
+      <%= next_page_tag unless current_page.last? %>
+      <%= last_page_tag unless current_page.last? %>
+    </ul>
+  </nav>
+<% end %>

app/views/kaminari/_prev_page.html.erb

+<li class="page-item">
+  <%= link_to_unless current_page.first?, raw(t 'views.pagination.previous'), url, rel: 'prev', remote: remote, class: 'page-link' %>
+</li>

app/views/shared/_latest_jobs.html.erb → app/views/shared/_latest_job.html.erb

@@ -2,19 +2,19 @@
   <div class="job_data">
   <div class="job_data">
     <dl class="job_data_row">
     <dl class="job_data_row">
       <dt>Title</dt>
       <dt>Title</dt>
-      <dd><%= latest_jobs.title %></dd>
+      <dd><%= latest_job.title %></dd>
     </dl>
     </dl>
     <dl class="job_data_row">
     <dl class="job_data_row">
       <dt>Short description</dt>
       <dt>Short description</dt>
-      <dd><%= truncate(latest_jobs.short_des, length: 250) %></dd>
+      <dd><%= truncate(latest_job.short_des, length: 250) %></dd>
     </dl>
     </dl>
     <dl class="job_data_row">
     <dl class="job_data_row">
       <dt>Salary</dt>
       <dt>Salary</dt>
-      <dd><%= latest_jobs.salary %></dd>
+      <dd><%= latest_job.salary %></dd>
     </dl>
     </dl>
     <dl class="job_data_row">
     <dl class="job_data_row">
       <dt>Location</dt>
       <dt>Location</dt>
-      <dd><%= latest_jobs.cities.first.name %></dd>
+      <dd><%= latest_job.cities.first.try(:name) %></dd>
     </dl>
     </dl>
   </div>
   </div>
 </div>
 </div>

app/views/tops/index.html.erb

@@ -13,7 +13,7 @@
     <h3>Latest jobs</h3>
     <h3>Latest jobs</h3>
 
 
     <div>
     <div>
-      <%= render partial: "shared/latest_jobs", collection: @jobs %>
+      <%= render partial: "shared/latest_job", collection: @jobs %>
     </div>
     </div>
   </div>
   </div>