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Scala Library Documentation
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scala/collection/Map.scala]
trait
Projection
extends Projection| Method Summary | |
def
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filterKeys
(p : (A) => Boolean) : Iterable[(A, B)]
filter based on keys only
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def
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mapElements
[C](f : (B) => C) : Map[A, C]
map elements using existing key set
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| Methods inherited from Projection | |
| filter, map, flatMap |
| Methods inherited from AnyRef | |
| getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
| Methods inherited from Any | |
| ==, !=, isInstanceOf, asInstanceOf |
| Method Details |
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Scala Library Documentation
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