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ryoppy/file0.scala

Created January 13, 2015 03:54
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file0.scala
scala> val size = "300x250"
size: String = 300x250
scala> val Array(w, h) = size split "x" map (_.toInt)
w: Int = 300
h: Int = 250
scala> val Array(w, h, z) = size split "x" map (_.toInt)
scala.MatchError: [I@606d6d2c (of class [I)
... 33 elided
scala> val Array(w) = size split "x" map (_.toInt)
scala.MatchError: [I@365e65bb (of class [I)
... 33 elided
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