sealed trait Chunk[+A] extends AnyRef
A Chunk[A]
represents a chunk of values of type A
. Chunks are designed
are usually backed by arrays, but expose a purely functional, safe interface
to the underlying elements, and they become lazy on operations that would be
costly with arrays, such as repeated concatenation.
- Self Type
- Chunk[A]
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- Chunk
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Abstract Value Members
Concrete Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
+[A1 >: A](a: A1): Chunk[A1]
Appends an element to the chunk
-
final
def
++[A1 >: A](that: Chunk[A1]): Chunk[A1]
Returns the concatenation of this chunk with the specified chunk.
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
collect[B](p: PartialFunction[A, B]): Chunk[B]
Returns a filtered, mapped subset of the elements of this chunk.
-
def
collectWhile[B](p: PartialFunction[A, B]): Chunk[B]
Transforms all elements of the chunk for as long as the specified partial function is defined.
-
final
def
drop(n: Int): Chunk[A]
Drops the first
n
elements of the chunk. -
def
dropWhile(f: (A) ⇒ Boolean): Chunk[A]
Drops all elements so long as the predicate returns true.
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(that: Any): Boolean
- Definition Classes
- Chunk → AnyRef → Any
-
def
filter(f: (A) ⇒ Boolean): Chunk[A]
Returns a filtered subset of this chunk.
-
final
def
filterM[R, E](f: (A) ⇒ ZIO[R, E, Boolean]): ZIO[R, E, Chunk[A]]
Filters this chunk by the specified effectful predicate, retaining all elements for which the predicate evaluates to true.
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
flatMap[B](f: (A) ⇒ Chunk[B]): Chunk[B]
Returns the concatenation of mapping every element into a new chunk using the specified function.
-
def
flatten[B](implicit ev: <:<[A, Chunk[B]]): Chunk[B]
Flattens a chunk of chunks into a single chunk by concatenating all chunks.
-
def
fold[S](s0: S)(f: (S, A) ⇒ S): S
Folds over the elements in this chunk from the left.
-
final
def
foldM[R, E, S](s: S)(f: (S, A) ⇒ ZIO[R, E, S]): ZIO[R, E, S]
Effectfully folds over the elements in this chunk from the left.
-
def
foldRight[S](s0: S)(f: (A, S) ⇒ S): S
Folds over the elements in this chunk from the right.
-
final
def
foldWhile[S](s0: S)(pred: (S) ⇒ Boolean)(f: (S, A) ⇒ S): S
Folds over the elements in this chunk from the left.
Folds over the elements in this chunk from the left. Stops the fold early when the condition is not fulfilled.
- final def foldWhileM[R, E, S](z: S)(pred: (S) ⇒ Boolean)(f: (S, A) ⇒ ZIO[R, E, S]): ZIO[R, E, S]
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
final
def
hashCode(): Int
- Definition Classes
- Chunk → AnyRef → Any
-
final
def
isEmpty: Boolean
Determines if the chunk is empty.
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
map[B](f: (A) ⇒ B): Chunk[B]
Returns a chunk with the elements mapped by the specified function.
-
final
def
mapAccum[S1, B](s1: S1)(f1: (S1, A) ⇒ (S1, B)): (S1, Chunk[B])
Statefully maps over the chunk, producing new elements of type
B
. -
final
def
mapAccumM[R, E, S1, B](s1: S1)(f1: (S1, A) ⇒ ZIO[R, E, (S1, B)]): ZIO[R, E, (S1, Chunk[B])]
Statefully and effectfully maps over the elements of this chunk to produce new elements.
-
final
def
mapM[R, E, B](f: (A) ⇒ ZIO[R, E, B]): ZIO[R, E, Chunk[B]]
Effectfully maps the elements of this chunk.
-
final
def
mapM_[R, E](f: (A) ⇒ ZIO[R, E, Any]): ZIO[R, E, Unit]
Effectfully maps the elements of this chunk purely for the effects.
-
def
materialize[A1 >: A]: Chunk[A1]
Materializes a chunk into a chunk backed by an array.
Materializes a chunk into a chunk backed by an array. This method can improve the performance of bulk operations.
-
final
def
mkString: String
Generates a readable string representation of this chunk.
-
final
def
mkString(sep: String): String
Generates a readable string representation of this chunk using the specified separator string.
-
final
def
mkString(start: String, sep: String, end: String): String
Generates a readable string representation of this chunk using the specified start, separator, and end strings.
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
nonEmpty: Boolean
Determines if the chunk is not empty.
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
val
size: Int
The number of elements in the chunk.
-
final
def
splitAt(n: Int): (Chunk[A], Chunk[A])
Returns two splits of this chunk at the specified index.
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
final
def
take(n: Int): Chunk[A]
Takes the first
n
elements of the chunk. -
def
takeWhile(f: (A) ⇒ Boolean): Chunk[A]
Takes all elements so long as the predicate returns true.
-
def
toArray[A1 >: A](implicit tag: ClassTag[A1]): Array[A1]
Converts the chunk into an array.
- def toSeq: Seq[A]
-
def
toString(): String
- Definition Classes
- Chunk → AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
- def zipAllWith[B, C](that: Chunk[B])(left: (A) ⇒ C, right: (B) ⇒ C)(both: (A, B) ⇒ C): Chunk[C]
-
final
def
zipWith[B, C](that: Chunk[B])(f: (A, B) ⇒ C): Chunk[C]
Zips this chunk with the specified chunk using the specified combiner.
-
final
def
zipWithIndex: Chunk[(A, Int)]
Zips this chunk with the index of every element.
-
final
def
zipWithIndexFrom(indexOffset: Int): Chunk[(A, Int)]
Zips this chunk with the index of every element, starting from the initial index value.
Deprecated Value Members
-
final
def
traverse[R, E, B](f: (A) ⇒ ZIO[R, E, B]): ZIO[R, E, Chunk[B]]
Effectfully traverses the elements of this chunk.
Effectfully traverses the elements of this chunk.
- Annotations
- @deprecated
- Deprecated
(Since version 1.0.0) use mapM
-
final
def
traverse_[R, E](f: (A) ⇒ ZIO[R, E, Any]): ZIO[R, E, Unit]
Effectfully traverses the elements of this chunk purely for the effects.
Effectfully traverses the elements of this chunk purely for the effects.
- Annotations
- @deprecated
- Deprecated
(Since version 1.0.0) use mapM_