A very short Scala program that I have created to process my wordpress blog's imported XML file to detect the gist URLs

ProcessBlog.scala

import xml.XML

object ProcessBlog extends App {

  val myBlog = XML.loadFile("fzblogs.wordpress.2013-02-08.xml")

  for (item <- (myBlog \\ "item")) {
    val indexOfGist = item.text.indexOf("//gist")
    if (indexOfGist > 0) {
      println((item \\ "guid").text + " " +
              item.text.substring(indexOfGist, indexOfGist + 53))
    }
  }
}