app/views/email.erb
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Your Citygram Digest for the Week</title>
<style media="all" type="text/css"></style>
<style type="text/css"><%= Citygram::App.assets['application.css'].source %></style>
</head>
<body class="digest-email">
<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td bgcolor="#FFFFFF" align="center">
<table width="700px" cellspacing="0" cellpadding="0" class="emailContainer">
<tr>
<td>
<img src="<%= Citygram::Routes::Helpers.build_url(Citygram::App.application_url, "/assets/#{Citygram::App.assets['icons/citygram-logo-color.png'].digest_path}") %>" width="150" class="logo">
<h1>Latest <span class="topic"><%= subscription.publisher.title %></span>
for <span class="phone"><%= subscription.email_address || subscription.phone_number %></span></h1>
<% single = events.count == 1 %>
<h5>In the last week, there <%= single ? 'was' : 'were' %> <span class="orange"><%= events.count %> citygram<%= single ? '' : 's' %></span> for <span class="green"><%= subscription.publisher.title %></span> in the area you selected.</h5>
<h5>Here they are below, or view them <a href="<%= Citygram::Routes::Helpers.build_url(Citygram::App.application_url, "/digests/#{subscription.id}/events") %>" class="red">in a browser</a>.</h5>
<a href="<%= Citygram::Routes::Helpers.build_url(Citygram::App.application_url, "/unsubscribe/#{subscription.id}") %>">One-click Unsubscribe</a>
<br><br>
<table style="width:100%; font-size:11pt" bgcolor="#F8F9F9">
<col width="20%">
<col width="80%">
<tr>
<th style="border:3px solid white; padding:10px; line-height:150%;"><h5>DATE</h5></th>
<th style="border:3px solid white; padding:10px; line-height:150%;"><h5>CITYGRAM</h5></th>
</tr>
<% events.each do |event| %>
<tr>
<td style="border:3px solid white; padding:10px; line-height:150%;"><%= event.created_at.strftime('%d %b %Y at %I:%m%P') %></td>
<td style="border:3px solid white; padding:10px; line-height:150%;"><%= event.title %></td>
</tr>
<% end %>
</table>
</td>
<br><br>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>