vendor/rails/actionpack/lib/action_view/helpers/debug_helper.rb
# 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>
Returns a -tag set with the +object+ dumped by YAML. Very readable way to inspect an object.
Returns a - tag set with the + object + dumped by YAML . Very readable way to inspect an object .
def debug(object)
        begin
          Marshal::dump(object)
          "<pre class='debug_dump'>#{h(object.to_yaml).gsub("  ", "&nbsp; ")}</pre>"
        rescue Exception => e  
          "<code class='debug_dump'>#{h(object.inspect)}</code>"
        end
      end
def debug ( object ) begin Marshal :: dump ( object ) "<pre class='debug_dump'>#{h(object.to_yaml).gsub("  ", "&nbsp; ")}</pre>" rescue Exception => e "<code class='debug_dump'>#{h(object.inspect)}</code>" end end
Returns a <pre>-tag set with the +object+ dumped by YAML.
Returns a <pre > - tag set with the + object + dumped by YAML .
# errors from Marshal or YAML # Object couldn't be dumped, perhaps because of singleton methods -- this is the fallback
object