Hi Matt,
Well, I thought I knew Ruby pretty well, but in the mixin example you
gave below, I can't figure out what SomeObject should be.
In my case, in the Document model:
def documents_for_review
ary = # did this during one of my iterations at trying to make it work.
def ary.member_class
*Document ????????*
end
self.this = ary
end
and in the controller:
hobo_index Document.documents_for_review
Thanks,
Don Z.
On 5/10/2011 9:35 PM, Matt Jones wrote:
On May 10, 2011, at 6:24 PM, Donald R. Ziesig wrote:
Hi Tiago,
hobo_index Document.all.map { |d| d.review_required? }
undefined method `default_order' for #<Array:0xb38ca844>
I think this was the same error I got during one of the iterations where I
manually filtered the output of Document.find(:all) into an array.
Don Z.
The issue is in find_or_paginate - it's trying to figure out what order to sort
the results in and breaking as a result. We should probably check
responds_to?(:default_order) in there.
For now, you're probably better off just setting 'this' explicitly - hobo_index
isn't doing much else for you:
def some_method
self.this = ...build an arbitrary collection...
end
If you're using table-plus, you'll also want to give the array the ability to
respond to member_class, or you'll get more errors:
def some_method
ary = ...build an arbitrary collection...
def ary.member_class
SomeObject
end
self.this = ary
end
--Matt Jones
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