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devnoo/sum_multi_dimensional.io

Created November 27, 2011 10:07
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Seven languages in seven weeks : Solutions IO Day2 sum multidimensional
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sum_multi_dimensional.io
List deepSum := method(
total := 0
self foreach(i, element, (if (element type == "List", total = total + element deepSum , total = total + element)))
total
)
array := list(list(1,2), list(3,4), 5)
array deepSum println
array2 := list(list(1,list(2,3)), list(3,4), 5)
array2 deepSum println
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