userTimeline

userTimeline.scala

val statusListBuffer = new ListBuffer[Status]
def userTimeline(options : OptionalParam*) : List[Status] =
    {
      
      val optionsStr = new StringBuffer("?")
     
      

        for (n <- (responseXML \\ "status").elements)
          statusListBuffer += (Status.fromXml(n))
        
        statusListBuffer.toList
      }
      
    }

abstract class Status
  {
    val createdAt : String
    val id : Long
    val text : String
    val source : String
    val truncated : Boolean
    val inReplyToStatusId : Option[Long]
    val inReplyToUserId : Option[Long]
    val inReplyToScreenName : Option[String]
    val favorited : Boolean
    val user : User
  }




object Status
  {
    
    def fromXml(node : Node) : Status =
    {
      
      new Status {
        val createdAt = (node \ "created_at").text
        ....
      }
    }
  }

Why StringBuffer can transform to List[status]?

对不起，我犯了个错误。。。

val statusListBuffer = new ListBuffer[Status]

 for (n <- (responseXML \\ "status").elements)
   statusListBuffer += (Status.fromXml(n))

statusListBuffer.toList