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Scala example source code file (package.scala)
The Scala package.scala source code/* NEST (New Scala Test) * Copyright 2007-2011 LAMP/EPFL */ package scala.tools package partest import java.util.{ Timer, TimerTask } import java.io.StringWriter import nsc.io._ /** Misc code still looking for a good home. */ package object util { def allPropertiesString() = javaHashtableToString(System.getProperties) private def javaHashtableToString(table: java.util.Hashtable[_,_]) = { import collection.JavaConversions._ (table.toList map { case (k, v) => "%s -> %s\n".format(k, v) }).sorted mkString } def filesToSet(pre: String, fs: List[String]): Set[AbstractFile] = fs flatMap (x => Option(AbstractFile getFile (Path(pre) / x).path)) toSet /** Copies one Path to another Path, trying to be sensible when one or the * other is a Directory. Returns true if it believes it succeeded. */ def copyPath(from: Path, to: Path): Boolean = { if (!to.parent.isDirectory) to.parent.createDirectory(force = true) def copyDir = { val sub = to / from.name createDirectory true from.toDirectory.list forall (x => copyPath(x, sub)) } (from.isDirectory, to.isDirectory) match { case (true, true) => copyDir case (true, false) => false case (false, true) => from.toFile copyTo (to / from.name) case (false, false) => from.toFile copyTo to } } /** * Compares two files using a Java implementation of the GNU diff * available at http://www.bmsi.com/java/#diff. * * @param f1 the first file to be compared * @param f2 the second file to be compared * @return the text difference between the compared files */ def diffFiles(f1: File, f2: File): String = { val diffWriter = new StringWriter val args = Array(f1.toAbsolute.path, f2.toAbsolute.path) io.DiffPrint.doDiff(args, diffWriter) val result = diffWriter.toString if (result == "No differences") "" else result } } Other Scala examples (source code examples)Here is a short list of links related to this Scala package.scala source code file: |
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