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August 29, 2015 14:17
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itoa method
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| def itoa(int, base = 10) | |
| str = "" | |
| while int > 0 | |
| str = ((int % base) + 48).chr + str | |
| int /= base | |
| end | |
| str | |
| end | |
| def itoarr(int, base = 10) | |
| str = [] | |
| while int > 0 | |
| str.unshift(((int % base) + 48).chr) | |
| int /= base | |
| end | |
| str | |
| end |
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