current_element(rss)
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def current_element(rss)
rss.items
end
new_item()
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def new_item
item = self.class::Item.new(@maker)
@items << item
if block_given?
yield item
else
item
end
end
normalize()
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def normalize
if @max_size >= 0
sort_if_need[0...@max_size]
else
sort_if_need[0..@max_size]
end
end