[Rails] Re: bug in multiple map.resources :has_many ?
by dblack other posts by this author
Aug 13 2007 3:54PM messages near this date
[Rails] bug in multiple map.resources :has_many ?
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[Rails] Re: bug in multiple map.resources :has_many ?
Hi --
On Mon, 13 Aug 2007, linojon wrote:
>
> Hi,
>
> does map.resources accept more than one :has_many ?
> there seems to be a path helper only for the last one (eg abc_bar_path)
>
> map.resources :abc,
> :has_one => :user,
> :has_many => :foo,
> :has_many => :bar
>
> if so, is this a bug?
>
> (the abc_user_path helper is not overwritten tho)
No, it's not a bug. It's because of how Ruby hashes work. The last
three lines are all key/value pairs in a hash. Since hash keys are
unique, you can't have two :has_many keys, so the last one clobbers
the previous one.
David
--
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RAILS ROUTING (new! http://www.awprofessional.com/title/0321509242)
RUBY FOR RAILS (http://www.manning.com/black)
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& consulting: Ruby Power and Light, LLC (http://www.rubypal.com)
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Thread:
Linojon
dblack
Rick Olson
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