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Trait scala.collection.mutable.Shrinkable

Source code

trait Shrinkable[-A]

This trait forms part of collections that can be reduced using a -= operator.

Supertypes
class Object
trait Matchable
class Any
Known subtypes
38 types
trait Buffer[A]
class AbstractBuffer[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class UnrolledBuffer[T]
trait IndexedBuffer[A]
trait Map[K, V]
trait Map[K, V]
class TrieMap[K, V]
class AbstractMap[K, V]
class AnyRefMap[K, V]
class CollisionProofHashMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
class SystemProperties
trait MultiMap[K, V]
trait SeqMap[K, V]
trait SortedMap[K, V]
trait MapOps[K, V, CC, C]
trait SortedMapOps[K, V, CC, C]
trait SetOps[A, CC, C]
class HashSet[A]
class LinkedHashSet[A]
trait Set[A]
class AbstractSet[A]
class BitSet
class TreeSet[A]
trait SortedSet[A]
trait SortedSetOps[A, CC, C]

Abstract methods

Source
def subtractOne(elem: A): Shrinkable[A]

Removes a single element from this shrinkable collection.

Value parameters
elem

the element to remove.
Returns

the shrinkable collection itself

Concrete methods

Source@inline
final def --=(xs: IterableOnce[A]): Shrinkable[A]

Alias for subtractAll

Source@inline
final def -=(elem: A): Shrinkable[A]

Alias for subtractOne

Source
def subtractAll(xs: IterableOnce[A]): Shrinkable[A]

Removes all elements produced by an iterator from this shrinkable collection.

Value parameters
xs

the iterator producing the elements to remove.
Returns

the shrinkable collection itself

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Licensed under the Apache License, Version 2.0.
https://scala-lang.org/api/3.1.1/scala/collection/mutable/Shrinkable.html