From e0217c9718a08eba35b84642d43b3f0d0d143f09 Mon Sep 17 00:00:00 2001
From: Matt Buck <techpeace@gmail.com>
Date: Tue, 12 Jul 2016 14:28:20 -0500
Subject: [PATCH] Demonstrate image_tag bug

---
 app/assets/images/rails-logo.svg   | 35 ++++++++++++++++++++++++++++++
 app/views/pages/index.html.erb     |  2 ++
 config/environments/development.rb |  4 ++++
 3 files changed, 41 insertions(+)
 create mode 100644 app/assets/images/rails-logo.svg

diff --git a/app/assets/images/rails-logo.svg b/app/assets/images/rails-logo.svg
new file mode 100644
index 000000000..e19718509
--- /dev/null
+++ b/app/assets/images/rails-logo.svg
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 400 140" enable-background="new 0 0 400 140" xml:space="preserve">
+<style>.a{fill:#c00;}</style>
+<title>rails-logo</title>
+<g>
+	<path class="a" d="M346.6,121.5v18.1c0,0,23.4,0,32.7,0c6.7,0,18.2-4.9,18.6-18.6c0-0.6,0-6.5,0-7c0-11.7-9.6-18.6-18.6-18.6
+		c-4.2,0-16.3,0-16.3,0V87l32.3,0V68.8c0,0-22.2,0-31,0c-8,0-18.7,6.6-18.7,18.9c0,1.2,0,5.2,0,6.3c0,12.3,10.6,18.6,18.7,18.6
+		c22.5,0.1-5.4,0,15.4,0c0,8.8,0,8.8,0,8.8"/>
+	<path class="a" d="M171.4,117.1c0,0,17.5-1.5,17.5-24.1s-21.2-24.7-21.2-24.7h-38.2v71.3h19.2v-17.2l16.6,17.2h28.4
+		L171.4,117.1z M164,102.5h-15.3V86.2h15.4c0,0,4.3,1.6,4.3,8.1S164,102.5,164,102.5z"/>
+	<path class="a" d="M236.3,68.8c-4.9,0-5.6,0-19.5,0c-13.9,0-18.6,12.6-18.6,18.6c0,13,0,52.2,0,52.2h19.5v-12.5H236v12.5h18.9
+		c0,0,0-38.5,0-52.2C254.9,72.2,241.1,68.8,236.3,68.8z M236,106.9h-18.4V89.6c0,0,0-3.9,6.1-3.9c5.6,0,1,0,6.7,0
+		c5.4,0,5.5,3.9,5.5,3.9V106.9z"/>
+	<rect x="263.8" y="68.8" class="a" width="20.3" height="70.8"/>
+	<polygon class="a" points="312.6,121.3 312.6,68.8 292.4,68.8 292.4,121.3 292.4,139.6 312.6,139.6 339.9,139.6 339.9,121.3 	
+		"/>
+	<path class="a" d="M9,139.6h79c0,0-15.1-68.9,34.9-96.8c10.9-5.3,45.6-25.1,102.4,16.9c1.8-1.5,3.5-2.7,3.5-2.7
+		S176.8,5.1,118.9,10.9C89.8,13.5,54,40,33,75S9,139.6,9,139.6z"/>
+	<path class="a" d="M9,139.6h79c0,0-15.1-68.9,34.9-96.8c10.9-5.3,45.6-25.1,102.4,16.9c1.8-1.5,3.5-2.7,3.5-2.7
+		S176.8,5.1,118.9,10.9C89.8,13.5,54,40,33,75S9,139.6,9,139.6z"/>
+	<path class="a" d="M9,139.6h79c0,0-15.1-68.9,34.9-96.8c10.9-5.3,45.6-25.1,102.4,16.9c1.8-1.5,3.5-2.7,3.5-2.7
+		S176.8,5.1,118.9,10.9C89.7,13.5,53.9,40,32.9,75S9,139.6,9,139.6z"/>
+	<path class="a" d="M173.6,16.5l0.4-6.7c-0.9-0.5-3.4-1.7-9.7-3.5l-0.4,6.6C167.2,14,170.4,15.2,173.6,16.5z"/>
+	<path class="a" d="M164.1,37.7l-0.4,6.3c3.3,0.1,6.6,0.5,9.9,1.2l0.4-6.2C170.6,38.3,167.3,37.9,164.1,37.7z"/>
+	<path class="a" d="M127.1,6.5c0.3,0,0.7,0,1,0l-2-6.1c-3.1,0-6.3,0.2-9.6,0.6l1.9,5.9C121.3,6.6,124.2,6.5,127.1,6.5z"/>
+	<path class="a" d="M131.9,43.3l2.3,6.9c2.9-1.4,5.8-2.6,8.7-3.5l-2.2-6.6C137.3,41.1,134.4,42.2,131.9,43.3z"/>
+	<path class="a" d="M86.5,17L82,10.1c-2.5,1.3-5.1,2.7-7.8,4.3l4.6,7C81.4,19.8,83.9,18.3,86.5,17z"/>
+	<path class="a" d="M107,62l4.8,7.2c1.7-2.5,3.7-4.8,5.9-7.1l-4.5-6.8C110.9,57.4,108.8,59.7,107,62z"/>
+	<path class="a" d="M92.5,94.2l8.1,6.4c0.4-3.9,1.1-7.8,2.1-11.7l-7.2-5.7C94.2,86.9,93.3,90.6,92.5,94.2z"/>
+	<path class="a" d="M48.7,46.7l-7.1-6.2c-2.6,2.5-5.1,5-7.4,7.5l7.7,6.6C44,51.9,46.3,49.2,48.7,46.7z"/>
+	<path class="a" d="M18.5,91.4L7,87.2c-1.9,4.3-4,9.3-5,12l11.5,4.2C14.8,100,16.9,95.1,18.5,91.4z"/>
+	<path class="a" d="M91,119.6c0.2,5.3,0.7,9.6,1.2,12.6l12,4.3c-0.9-3.9-1.8-8.3-2.4-13L91,119.6z"/>
+</g>
+</svg>
diff --git a/app/views/pages/index.html.erb b/app/views/pages/index.html.erb
index 07022d4ab..097c4d981 100644
--- a/app/views/pages/index.html.erb
+++ b/app/views/pages/index.html.erb
@@ -9,5 +9,7 @@
 </h3>
 <%= render "header" %>
 
+<%= image_tag 'rails-logo.svg' %>
+
 <%= react_component('RouterApp', props: render(template: "/comments/index.json.jbuilder"),
     prerender: true, raise_on_prerender_error: true, id: "RouterApp-react-component-0") %>
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 09d7964f4..245f62971 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -39,6 +39,10 @@
   # Raise an error on page load if there are pending migrations.
   config.active_record.migration_error = :page_load
 
+  # Uncomment the below, and the broken `image_tag` in `app/views/pages/index.html.erb`
+  # will work
+  # config.public_file_server.enabled
+
   # Debug mode disables concatenation and preprocessing of assets.
   # This option may cause significant delays in view rendering with a large
   # number of complex assets.