Created
November 27, 2011 10:27
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Seven languages in seven weeks : Solutions IO Day2 average on list
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| List myAverage := method( | |
| total := 0 | |
| self foreach(i, element, ( | |
| if (element type == "Number", total = total + element, Exception raise("element is not a number")) | |
| )) | |
| total / self size | |
| ) | |
| array := list(3,4,5) | |
| array myAverage println | |
| array := list(list(3),4,5) | |
| array myAverage println |
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