Created
January 21, 2012 20:29
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Base62 Ruby
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| SIXTYTWO = ('0'..'9').to_a + ('a'..'z').to_a + ('A'..'Z').to_a | |
| def to_s_62(i) | |
| return '0' if i == 0 | |
| s = '' | |
| while i > 0 | |
| s << SIXTYTWO[i.modulo(62)] | |
| i /= 62 | |
| end | |
| s.reverse | |
| end |
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