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mesagie/gist:5169230

Created March 15, 2013 11:28
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Collection can be applied as functions in Scala
Raw
gistfile1.scala
val mirror = (11 to 0 by -1)
mirror map "Barack Obama" mkString //amabO kcaraB
// equivalent to
mirror.map(index => "Barack Obama"(index)) mkString //amabO kcaraB
val shuffle = List(7, 4, 10, 2, 3, 6, 5, 9, 8, 1)
shuffle map "Barack Obama" mkString // Ocmra kaba
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