before(:each) hard to emulate / capture?

[Giles Bowkett]

Is there an easy way for a class to incorporate an existing module but
also stipulate that it will capture any value returned by the methods
in that module into one ivar?

--
Giles Bowkett

Podcast: http://hollywoodgrit.blogspot.com
Blog: http://gilesbowkett.blogspot.com
Portfolio: http://www.gilesgoatboy.org
Tumblelog: http://giles.tumblr.com

 

[Robert Dober]

Is there an easy way for a class to incorporate an existing module but
also stipulate that it will capture any value returned by the methods
in that module into one ivar?

--
Giles Bowkett

Podcast: http://hollywoodgrit.blogspot.com
Blog: http://gilesbowkett.blogspot.com
Portfolio: http://www.gilesgoatboy.org
Tumblelog: http://giles.tumblr.com

Sorry Gilles I have no Ruby and an impossible keyboard at hand, but
the basic idea would be

module M ...
def self.included into_mod
methodes.each do ! mn !
m = method mn
into_mod.send( :module_eval, "def #{mn} *args, &blk;
@{mn}=super(*args,&blk);end" )
etc.etc.

HTH
Robert