I am trying to modify the controller action hobo_index in order to limit a
find. The hobo-at-work book has no examples, so I'm struggling to understand
"hobo_index takes a "finder" as an optional first argument, and then options" .
My find would be
@assignments = Assignment.find(:all, :order => "due_date ASC" , :conditions =>
["show_date <= ?", Time.now])
How can I write the hobo_index line to reflect this?
==========
Reading the stuff on page 85 of hobo-at-work I also tried adding to the end of
AssignmentsController
def index
@assignments = Assignment.find(:all, :order => "due_date ASC" , :conditions
=> ["show_date <= ?", Time.now])
end
but I got
NoMethodError in AssignmentsController#index
undefined method `total_pages' for #<Array:0x10566dbd0>
So I think the line on that page:
"in other words you don't need to do anything different than you would in a
normal Rails action"
is maybe not true. I assume its trying to paginate, which I don't want to
turn off - I'm all in favor of pagination.
Thanks for all the help,
Mark
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