instantiate the delegate object after initialize is defined so that our initialize method actually gets called

Signed-off-by: NSantiago Pastorino <santiago@wyeworks.com>

According to http://www.ietf.org/rfc/rfc2616.txt and
http://tools.ietf.org/rfc/rfc3986.txt [ and ] are reserved characters
and should be escaped using "%" HEX HEX

This reverts commit 856d2fd8 and
1ee9b40b..

This code was not deprecated. What was deprecated is the following:

  form_for(:foo, @foo)

Which now should be rewritten as:

  form_for(@foo, :as => :foo)

The following format is valid:

  form_for(:foo)

This reverts commit be797750.

Signed-off-by: NSantiago Pastorino <santiago@wyeworks.com>

(default is nil meaning unlimited but Oracle imposes a limit of 1000)
Limit is used to make multiple queries when preloading associated has_many or habtm records

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

When use where more than once on the same column, relation doesn't do an 'or' or 'in' with the values

Fix bug with 0bb85ed9 which missed out a fixtures declaration in cascaded_eager_loading_test.rb

remove the rescue block by returning a not asking Base for lookup_ancestors. It was also marked for later optimization.

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

In older rails versions there was a way to use only helpers from
helper file corresponding to current controller and you could also
include all helpers by saying 'helper :all' in controller. This config
allows to return to older behavior by setting it to false.

Pass the view object as parameter to the handler. Useful if you need to access the lookup context or other information when compiling the template.