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comparison chapter3/fileRead.scala @ 0:b316eec6fa7a draft default tip

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author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 08 Jan 2013 16:41:46 +0900
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-1:000000000000 0:b316eec6fa7a
1 import scala.io.Source
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3 if (args.length > 0) {
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5 for (line <- Source.fromFile(args(0)).getLines)
6 println(line.length + " "+ line)
7 } else
8 Console.err.println("Please enter filename")
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