Value Members

1.  def addMaps[K, V](a: Map[K, V], b: Map[K, V])(fun: (V, V) ⇒ V): Map[K, V]

   Merge maps with key collision

   Merge maps with key collision

   fun

   Handles key collision

2.  def addMaps[K, V](a: Map[K, V], b: Map[K, V])(fun: (V, V) ⇒ V): Map[K, V]

   Merge maps with key collision

   Merge maps with key collision

   fun

   Handles key collision

3.  def base64(s: String): Array[Byte]
4.  def base64(b: Array[Byte]): String
5.  def chooseNetworkPort(implicit config: TasksConfig): Int
6.  def exec(pb: ProcessBuilder, atMost: Duration = Duration.Inf)(stdOutFunc: (String) ⇒ Unit = x: String =>)(implicit stdErrFunc: (String) ⇒ Unit = (x: String) => ()): Int

   Execute command with user function to process each line of output.

   Execute command with user function to process each line of output.

   Based on from http://www.jroller.com/thebugslayer/entry/executing_external_system_commands_in Creates 3 new threads: one for the stdout, one for the stderror, and one waits for the exit code.

   pb

   Description of the executable process

   atMost

   Maximum time to wait for the process to complete. Default infinite.

   returns

   Exit code of the process.

7.  def execGetStreamsAndCode(pb: ProcessBuilder, unsuccessfulOnErrorStream: Boolean = true, atMost: Duration = Duration.Inf): (List[String], List[String], Boolean)

   Execute command.

   Execute command. Returns stdout and stderr as strings, and true if it was successful.

   A process is considered successful if its exit code is 0 and the error stream is empty. The latter criterion can be disabled with the unsuccessfulOnErrorStream parameter.

   pb

   The process description.

   unsuccessfulOnErrorStream

   if true, then the process is considered as a failure if its stderr is not empty.

   atMost

   max waiting time.

   returns

   (stdout,stderr,success) triples

8.  def openFileInputStream[T](fileName: File)(func: (BufferedInputStream) ⇒ T): T

   Opens a buffered java.io.BufferedInputStream on the file.

   Opens a buffered java.io.BufferedInputStream on the file. Closes it after the block is executed.

9.  def openFileOutputStream[T](fileName: File, append: Boolean = false)(func: (BufferedOutputStream) ⇒ T): T

   Opens a buffered java.io.BufferedOutputStream on the file.

   Opens a buffered java.io.BufferedOutputStream on the file. Closes it after the block is executed.

10.  def readBinaryFile(f: File): Array[Byte]

    Reads file contents into a bytearray.

11.  def readBinaryFile(fileName: String): Array[Byte]

    Reads file contents into a bytearray.

12.  def readBinaryStream(f: InputStream): Array[Byte]

    Reads file contents into a bytearray.

13.  def readStreamAndClose(is: InputStream): Iterator[Byte] { ... /* 2 definitions in type refinement */ }

    Returns an iterator on the InputStream's data.

    Returns an iterator on the InputStream's data.

    Closes the stream when read through.

14.  def reflectivelyInstantiateObject[A](fqcn: String): A
15.  def rethrow[T](messageOnError: ⇒ String)(block: ⇒ T): T
16.  def rethrow[T](messageOnError: ⇒ String, exceptionFactory: (⇒ String, Throwable) ⇒ Throwable)(block: ⇒ T): T
17.  def retry[T](n: Int)(fn: ⇒ T): Try[T]

    Retry the given block n times.

    Retry the given block n times.

    Annotations

    @tailrec()

18.  def retryFuture[A](tag: String)(f: ⇒ Future[A], c: Int)(implicit as: ActorSystem, ec: ExecutionContext, log: LoggingAdapter): Future[A]
19.  def stackTraceAsString(t: Any): String
20.  def useResource[A <: AnyRef { def close(): Unit }, B](param: A)(f: (A) ⇒ B): B

    Returns the result of the block, and closes the resource.

    Returns the result of the block, and closes the resource.

    param

    closeable resource

    f

    block using the resource

21.  def writeBinaryToFile(data: Array[Byte]): File
22.  def writeBinaryToFile(file: File, data: Array[Byte]): Unit

    Writes binary data to file.

23.  def writeBinaryToFile(fileName: String, data: Array[Byte]): Unit

    Writes binary data to file.

24.  def writeToFile(file: File, data: String): Unit

    Writes text data to file.

25.  def writeToFile(fileName: String, data: String): Unit

    Writes text data to file.

26.  object AkkaStreamComponents
27.  object HeartBeatActor
28.  object TempFile
29.  object Uri extends Serializable
30.  object eq

    Type safe equality http://hseeberger.github.io/blog/2013/05/31/implicits-unchained-type-safe-equality-part2/