gregbell/active_admin — pull request #1588 by teriiehina (2012-08-13 13:31:21+00:00)
Title: Add formating ability to the Dashboard main table.

A table is used to display the sections on the dashboard.
This table has 3 columns (hard-coded).

This is an over-ride on the render_sections method
in the ActiveAdmin::Views::Pages::Dashboard class.

The new method does two things:

- add the 'colspan' attribute if it was definde as
an option of the section
- format the table to be 12-column wide

By default, the colspan is set to 4 to keep the
previous layout of three columns.

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my Ruby skills are pretty basic and
my coding style may not fit yours.
Please don't hesitate to tell me if so.