Skip to content

Instantly share code, notes, and snippets.

@jeremyevans

jeremyevans/sequel_virtual_attr.erubis

Forked from anonymous/sequel_virtual_attr.erubis
Created March 3, 2011 16:49
Show Gist options
  • Save jeremyevans/853073 to your computer and use it in GitHub Desktop.
Save jeremyevans/853073 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
sequel_virtual_attr.erubis
<%
BlogPost.select(:headline, 'substring(body from "^.*?</p>")'.as(:body_preview)).
order(:post_date.desc).all do |post|
%>
<div>
<h2><%=post.headline%></h2>
<%==post[:body_preview]%>
</div>
<% end %>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment