Sign in through GitHub
in_groups_of

#28 in_groups_of

May 07, 2007 | 4 minutes | Views, Active Support
Have you ever wanted to visually line up items in rows and columns? The in_groups_of method makes this a cinch. Just watch out for the gotcha.
Click to Play Video ▶
  • Download:
  • mp4Full Size H.264 Video (7.82 MB)
  • m4vSmaller H.264 Video (5.09 MB)
  • webmFull Size VP8 Video (15.4 MB)
  • ogvFull Size Theora Video (9.68 MB)
tasks/index.rhtml 
<table>
<% @tasks.in_groups_of(4, false) do |row_tasks| %>
  <tr>
    <% for task in row_tasks %>
      <td><%= task.name %></td>
    <% end %>
  </tr>
<% end %>
</table>