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more methods for changing Task 'implied' state 

implied(flag: Boolean)
local
This commit is contained in:
Mark Harrah 2010-09-08 14:31:14 -04:00
parent cde1f57361
commit 1659e05213
1 changed files with 6 additions and 1 deletions
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7
tasks/standard/TaskExtra.scala
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@ -41,6 +41,8 @@ sealed trait TaskInfo[S]
def named(s: String): Task[S]
def describedAs(s: String): Task[S]
def implies: Task[S]
def implied(flag: Boolean): Task[S]
def local: Task[S]
}
sealed trait ForkTask[S, CC[_]]
{
@ -164,7 +166,10 @@ trait TaskExtra
final implicit def toTaskInfo[S](in: Task[S]): TaskInfo[S] = new TaskInfo[S] {
def named(s: String): Task[S] = in.copy(info = in.info.setName(s))
def describedAs(s: String): Task[S] = in.copy(info = in.info.setDescription(s))
def implies: Task[S] = in.copy(info = in.info.setImplied(true))
def implied(flag: Boolean): Task[S] = in.copy(info = in.info.setImplied(flag))
def implies: Task[S] = implied(true)
def local: Task[S] = implied(false)
}
final implicit def pipeToProcess(t: Task[_])(implicit streams: Task[TaskStreams]): ProcessPipe = new ProcessPipe {