paginate industry/company

app/controllers/industries_controller.rb

 class IndustriesController < ApplicationController
   def index
-    @industries = Industry.all
+    @industries = Industry.page(params[:page]).per(Settings.col.page.per)
   end
 end

app/controllers/static_pages_controller.rb

+class StaticPagesController < ApplicationController
+  def index
+    @cities = City.page(params[:page]).per(Settings.col.page.per)
+    @industries = Industry.page(params[:page]).per(Settings.col.page.per)
+    @jobs = Job.page(params[:page]).per(Settings.table.page.per)
+  end
+end

app/views/static_pages/index.html.erb

+<% provide(:title, "Top Page") %>
+
+<div class="center jumbotron">
+  <div class="banner">
+    <img src="banner.png" alt="Banner">
+  </div>
+
+  <div class="search"></div>
+
+  <div class="lastest_jobs">
+    <h3>Latest jobs</h3>
+
+    <table class="table">
+      <tbody>
+        <ul class="table">
+          <%= render partial: "jobs/job", collection: @jobs %>
+        </ul>
+      </tbody>
+    </table>
+    <%= paginate @jobs %>
+  </div>
+
+  <div class="top_cities">
+    <h3>Top cities</h3>
+
+    <div class="container">
+      <div class="row row-cols-5">
+        <%= render partial: "cities/city", collection: @cities %>
+      </div>
+    </div>
+    <%= paginate @cities %>
+  </div>
+
+  <div class="top_industries">
+    <h3>Top industries</h3>
+
+    <div class="container">
+      <div class="row row-cols-5">
+        <%= render partial: "industries/industry", collection: @industries %>
+      </div>
+    </div>
+    <%= paginate @industries %>
+  </div>
+</div>