On Feb 8, 2010, at 2:30 AM, Venka Ashtakala wrote:
To implement what you have asked for, one approach is:
1) In your Book model, define a named scope such as:
named_scope :viewable, :conditions=>"sold=1"
2) Then in your Books_controller add this method if it isn't there
already:
def index
finder = Book.all
if current_user.guest?
finder = finder.viewable
end
hobo_index finder
end
There must be a typo someplace in one of the guides, as I've seen
people having trouble with this before: the .all above is not required
(and will, in fact, break pagination). Another way to write the above
would be:
def index
if current_user.guest?
hobo_index :scope => :viewable
else
hobo_index
end
end
--Matt Jones
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