I forgot where I was with this tutorial

Author: Mike Firesheets

app/assets/stylesheets/users.css.scss

@@ -1,3 +1,6 @@
 // Place all the styles related to the Users controller here.
 // They will automatically be included in application.css.
 // You can use Sass (SCSS) here: http://sass-lang.com/
+.gravatar-edit {
+  margin-bottom: 1rem;
+}

app/views/users/_form.html.erb

@@ -33,7 +33,7 @@
               <%= f.label :email, class: 'prefix' %>
             </div>
             <div class="small-9 end columns">
-              <%= f.text_field :email %>
+              <%= f.email_field :email, required: true %>
               <small class="error">A valid email address is required.</small>
             </div>
           </div>
@@ -60,6 +60,14 @@
             </div>
           </div>
         </div>
+        <div class="row">
+          <div class="small-3 text-right columns gravatar-edit">
+            <%= gravatar_for @user %>
+          </div>
+          <div class="small-9 columns">
+            <a href="http://gravatar.com/emails" target=_blank>change</a>
+          </div>
+        </div>
         <div class="row">
           <div class="small-12 columns">
             <%= f.submit class: 'button small' %>

test/fixtures/tournaments.yml

@@ -0,0 +1,19 @@
+feb:
+  name: President's Foos-vitational
+  date: 2015-02-15
+  teams: 4
+
+aug:
+  name: Foos-a-palooza
+  date: 2015-08-15
+  teams: 8
+
+oct:
+  name: Foos-tober Fest
+  date: 2015-10-15
+  teams: 4
+
+Dec:
+  name: Holiday Foos-meister
+  date: 2015-12-15
+  teams: 8

test/integration/users_edit_test.rb

@@ -0,0 +1,18 @@
+require 'test_helper'
+
+class UsersEditTest < ActionDispatch::IntegrationTest
+
+  def setup
+    @user = users(:test)
+  end
+
+  test "unsuccessful edit" do
+    get edit_user_path(@user)
+    assert_template 'users/edit'
+    patch user_path(@user), user: { first: "",
+                                    email: "foo@invalid",
+                                    password:              "foo",
+                                    password_confirmation: "bar" }
+    assert_template 'users/edit'
+  end
+end

vendor/assets/stylesheets/foundation_and_overrides.scss

@@ -140,7 +140,7 @@ $include-html-global-classes: $include-html-classes;
 // $last-child-float: $opposite-direction;
 
 // We use these to make sure border radius matches unless we want it different.
-$global-radius: 8px;
+// $global-radius: 3px;
 // $global-rounded: 1000px;
 
 // We use these to control inset shadow shiny edges and depressions.