This reverts commit 006ec77e.

Don't catch exceptions here. Instead only declare that we want exceptions to be rescued as :html, but also let users configure reactions to exceptions in I18n.
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

class inheritable attributes is used no more! all internal use of class inheritable has been changed to class_attribute. class inheritable attributes has been deprecated.
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

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

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>

changed asset_timestamps_cache to asset_ids_cache, added an rdoc comment to the new public api, and updated the railtie

corrected the AV railtie to use the new home for cache_asset_timestamps, and merged asset id caching and asset paths together.

reorganised the the common asset helpers module into a class and have it include the id caching module, this class is now shared from the view instance to the asset include tag helpers (js and css)

reduced duplication between the javascript and stylesheet asset tag methods, also split the asset id caching methods into a separate module for easy inclusion and use by the asset include tag class and base asset tag helpers

separated the asset id methods to a separate module, removed some dupliation with the various path methods, and moved the base asset tag methods to a base module so the asset id module can play nice with the path generation

split the javascript and stylesheet tag helpers into separate files as a precusor before removing the duplication between the two

Add empty line between previous method and RDoc of submit to allow RDoc appear on api.rubyonrails.org

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

[#5795 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

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

Signed-off-by: NAndrew White <andyw@pixeltrix.co.uk>

Also remove a duplicate test_link_to_unless assertion and add .html_safe to the
remaining one.
Signed-off-by: NSantiago Pastorino <santiago@wyeworks.com>

Signed-off-by: NXavier Noria <fxn@hashref.com>