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bmarcot/atoiBase.scala

Last active December 21, 2015 11:18
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atoi() for any base.
Raw
atoiBase.scala
def hexToInt(s: String): Int = {
s.toList.map("0123456789abcdef".indexOf(_)).reduceLeft(_ * 16 + _)
}
def baseToInt(s: String, base: String): Int = {
s.toList.map(base.indexOf(_)).reduceLeft(_ * base.length + _)
}
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