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configurable shell prompt 

for example:
 Command.ShellPrompt := {
   s => Project.extract(s).cid + "> "
 }
This commit is contained in:
Mark Harrah 2011-02-21 19:35:05 -05:00
parent d264ab0ad2
commit 9e080d7418
1 changed files with 2 additions and 0 deletions
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2
util/collection/Attributes.scala
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@ -21,6 +21,7 @@ trait AttributeMap
{
def apply[T](k: AttributeKey[T]): T
def get[T](k: AttributeKey[T]): Option[T]
def remove[T](k: AttributeKey[T]): AttributeMap
def contains[T](k: AttributeKey[T]): Boolean
def put[T](k: AttributeKey[T], value: T): AttributeMap
def keys: Iterable[AttributeKey[_]]
@ -40,6 +41,7 @@ private class BasicAttributeMap(private val backing: Map[AttributeKey[_], Any])
def isEmpty: Boolean = backing.isEmpty
def apply[T](k: AttributeKey[T]) = backing(k).asInstanceOf[T]
def get[T](k: AttributeKey[T]) = backing.get(k).asInstanceOf[Option[T]]
def remove[T](k: AttributeKey[T]): AttributeMap = new BasicAttributeMap( backing - k )
def contains[T](k: AttributeKey[T]) = backing.contains(k)
def put[T](k: AttributeKey[T], value: T): AttributeMap = new BasicAttributeMap( backing.updated(k, value) )
def keys: Iterable[AttributeKey[_]] = backing.keys