Http.scala

  private class Http(val address: String) {
    // Simple class for snagging content from and posting content
    // to a URL. No error handling.

    import java.net._
    import java.io._
    import scala.io._

    def get(): String = {
      val url: URL = new URL(address)
      Source.fromInputStream(url.openStream()).getLines.mkString
    }

    def post(data: String): String = {
      val url: URL = new URL(address)
      val conn: URLConnection = url.openConnection()
      conn.setRequestProperty("Content-Type", "application/json")
      conn.setDoOutput(true)
      
      val writer = new OutputStreamWriter(conn.getOutputStream())
      writer.write(data)
      writer.flush()

      // TODO: Detect error (based on code), then use err stream
      // to get message, if any

      val content = Source.fromInputStream(conn.getInputStream())
		      .getLines.mkString

      writer.close()
      return content
    }
  }

Saving this for later reference.