Created
February 29, 2012 10:16
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Numeral to digit
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| NUMERALS = { | |
| 'i' => 1, | |
| 'v' => 5, | |
| 'x' => 10, | |
| 'l' => 50, | |
| 'c' => 100, | |
| 'd' => 500, | |
| 'm' => 1000 | |
| } | |
| def digit_value(digit) | |
| NUMERALS[digit] | |
| end |
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