WithFilter

scala.collection.MapOps.WithFilter

class WithFilter[K, +V, +IterableCC[_], +CC <: ([_, _] =>> IterableOps[_, AnyConstr, _])](self: MapOps[K, V, CC, _] & IterableOps[(K, V), IterableCC, _], p: ((K, V)) => Boolean) extends WithFilter[(K, V), IterableCC], Serializable

Specializes WithFilter for Map collection types by adding overloads to transformation operations that can return a Map.

Attributes

Source: Map.scala
Graph
Supertypes: class WithFilter[(K, V), IterableCC]

class WithFilter[(K, V), IterableCC]

trait Serializable

class Object

trait Matchable

class Any
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Known subtypes: class WithFilter[K, V, IterableCC, MapCC, CC]

Further refines the filter for this filtered map collection.

Returns: an object of class WithFilter, which supports map, flatMap, foreach, and withFilter operations. All these operations apply to those elements of this map collection which also satisfy both p and q predicates.
Definition Classes: WithFilter -> WithFilter
Source: Map.scala

Builds a new collection by applying a function to all elements of the filtered outer collection containing this WithFilter instance that satisfy

Returns: a new collection resulting from applying the given collection-valued function f to each element of the filtered outer collection and concatenating the results.
Inherited from:: WithFilter
Source: Iterable.scala

Applies a function f to all elements of the filtered outer collection.

U: the type parameter describing the result of function f. This result will always be ignored. Typically U is Unit, but this is not necessary.

f: the function that is applied for its side-effect to every element. The result of function f is discarded.

Builds a new collection by applying a function to all elements of the filtered outer collection.

Returns: a new collection resulting from applying the given function f to each element of the filtered outer collection and collecting the results.
Inherited from:: WithFilter
Source: Iterable.scala

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