Exchange keys of m according to f. Result may be smaller if
f maps two or more Ks to the same K2, in which case the
resulting associated value is an arbitrary choice.
final defne(arg0: AnyRef): Boolean
Definition Classes
AnyRef
final defnotify(): Unit
Definition Classes
AnyRef
final defnotifyAll(): Unit
Definition Classes
AnyRef
final defsynchronized[T0](arg0: ⇒ T0): T0
Definition Classes
AnyRef
deftoString(): String
Definition Classes
AnyRef → Any
final defunionWith[K, A](m1: Map[K, A], m2: Map[K, A])(f: (A, A) ⇒ A): Map[K, A]
final defunionWithKey[K, A](m1: Map[K, A], m2: Map[K, A])(f: (K, A, A) ⇒ A): Map[K, A]