Fulltext search for packages works

app/controllers/packages_controller.rb

@@ -1,6 +1,7 @@
 class PackagesController < ApplicationController
   def index
-    @packages = Package.order('name').first(20)
+    query = '%'+params[:search]+'%'
+    @packages = Package.where("description like ? or name like ?", query, query).order('name').first(20)
   end
 
   def with_screenshots

app/views/welcome/index.html.erb

@@ -1 +1,14 @@
 <h1>Hello, Rails!</h1>
+
+<h1>Search for a package/description:</h1>
+<form action="/packages" method="get">
+    <div>
+        <input id="search" name="search" type="text" />
+    </div>
+</form>
+
+
+<%= form_tag("/packages", method: "get") do %>
+  <%= text_field_tag :search, '', autofocus: true, placeholder: 'Search criteria...' %>
+  <%= submit_tag "Search" %>
+<% end %>