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sealed trait MapRef[F[_], K, V] extends AnyRef

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Abstract Value Members

  1. abstract def add(kv: (K, V)): F[Unit]

    Add a key/value pair to the map.

    Add a key/value pair to the map. Overwrites a value if it exists.

  2. abstract def del(k: K): F[Boolean]

    Delete a key from the map if it exists.

    Delete a key from the map if it exists. Result is whether the key existed in the map.

  3. abstract def get(k: K): F[Option[V]]

    Get a value if it exists from the map.

  4. abstract def modify[A](k: K)(f: (V) ⇒ (V, A)): F[Option[A]]

    Atomically modify the value of an entry by key, returning a result value.

  5. abstract def upsertOpt[A](k: K)(f: (Option[V]) ⇒ (V, A)): F[A]

    Atomically add or modify the value for a given key.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. final def getClass(): Class[_]
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    @native() @HotSpotIntrinsicCandidate()
  9. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
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  11. final def ne(arg0: AnyRef): Boolean
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  12. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  13. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  14. final def synchronized[T0](arg0: ⇒ T0): T0
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  15. def toString(): String
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  16. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  17. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()
  18. final def wait(): Unit
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
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    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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