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btakashi/gist:1094784

Created July 20, 2011 11:20
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#7 Daimon-scala problem, reverse case
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gistfile1.sbt
class CaseReversibleString(s:String) {
def reverseCases = (for (c <- s.toCharArray) yield {
if (c.isUpper) c.toLower
else c.toUpper
}).mkString
}
implicit def string2CaseReversibleString(s:String) = new CaseReversibleString(s)
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