Displaying 1 result from an estimated 1 matches for "next_pitur".
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next_piture
2011 Apr 07
0
Refactor sorting of images
...(sort_order).eql?(prev_picture.send(sort_order))
pictures = self.class.where(:state =>
''published'').order("#{sort_order.to_s} DESC").all
(pictures.index(self) == 0) ? nil :
pictures[pictures.index(self)-1]
else
prev_picture
end
end
Ok, the next_piture method looks very similar. Basically this will
fetch the previous picture from the database. If the sort_order
attribute from both are the same,
it will fetch all pictures and grabs the one in the array before the
current one.
I tried the whole thing with a second order parameter, but it really
ge...