Module ActionView::Helpers::DebugHelper
In: lib/action_view/helpers/debug_helper.rb

Provides a set of methods for making it easier to locate problems.

Methods

debug  

Public Instance methods

Returns a <pre>-tag set with the object dumped by YAML. 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]