scala.collection.IterableOps.WithFilter
A trait that contains just the map
, flatMap
, foreach
and withFilter
methods of trait Iterable
.
Element type (e.g. Int
)
Collection type constructor (e.g. List
)
class
WithFilter[
K,
V,
IterableCC,
MapCC,
CC]
Builds a new collection by applying a function to all elements of the filtered
outer collection containing this WithFilter
instance that satisfy
Builds a new collection by applying a function to all elements of the filtered
outer collection containing this WithFilter
instance that satisfy
the element type of the returned collection.
the function to apply to each element.
a new collection resulting from applying the given collection-valued function f
to each element of the filtered outer collection and concatenating the results.
Applies a function f
to all elements of the filtered
outer collection.
Applies a function f
to all elements of the filtered
outer collection.
the type parameter describing the result of function f
. This result will always be ignored. Typically U
is Unit
, but this is not necessary.
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.
Builds a new collection by applying a function to all elements of the filtered
outer collection.
the element type of the returned collection.
the function to apply to each element.
a new collection resulting from applying the given function f
to each element of the filtered outer collection and collecting the results.
Further refines the filter for this filtered
collection.
Further refines the filter for this filtered
collection.
the predicate used to test elements.
an object of class WithFilter
, which supports map
, flatMap
, foreach
, and withFilter
operations. All these operations apply to those elements of this collection which also satisfy both p
and q
predicates.
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