Rails - Feb 2010 - ActiveModel callbacks

Hi,

I''ve set up several ActiveModel callbacks an run them via

_run_whatever_callbacks do
 .. some code
end

Now i would like to run the before_whatever and after_whatever
independently, aka
_run_before_whatever_callbacks. Is that somehow possible?

I need that for running the callbacks on a set ob sub-objects, and i
dont know how to nest the blocks dynamically (without any crazy hacks
:-).


in short, I''d like to do something like that:

subobjects.each { |obj| obj._run_before_whatever_callbacks }
... some code
subobjects.each { |obj| obj._run_after_whatever_callbacks }


Thanks,
Robert
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