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karmajunkie/gist:270740

Created January 6, 2010 22:22
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gistfile1.txt
Array.class_eval <<-END
def batch_process(batch_size = 20)
((self.size/batch_size)+1).times do |iter|
yield self[batch_size*iter..(batch_size*(iter+1)-1)]
end
end
END
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