Provides a set of methods for making it easier to debug Rails objects.
Returns a <pre>-tag that has object dumped by YAML. This creates a very readable way to inspect an object.
my_hash = {'first' => 1, 'second' => 'two', 'third' => [1,2,3]} debug(my_hash) => <pre class='debug_dump'>--- first: 1 second: two third: - 1 - 2 - 3 </pre>
[Validate]