Scala Library Documentation
scala.Array

trait Array0
[source: scala/Array.scala]
trait Array0[A]
extends Mutable[A]
Direct Known Subclasses:
Array, BoxedArray
Method Summary
override def drop (from : Int) : Projection[A]
Returns this sequence without its n first elements If this sequence has less than n elements, the empty sequence is returned. (non-strict)
override def projection : Projection[A]
returns a projection that can be used to call non-strict filter, map, and flatMap methods that build projections of the collection.
override def reverse : Projection[A]
A sequence consisting of all elements of this sequence in reverse order.
override def slice (from : Int, until : Int) : Projection[A]
A sub-sequence of len elements starting at index from (non-strict)
override def take (until : Int) : Projection[A]
Returns a sequence consisting only over the first n elements of this sequence, or else the whole sequence, if it has less than n elements. (non-strict)
Methods inherited from Mutable
update (abstract), readOnly
Methods inherited from RandomAccessSeq
elements, patch, ++, toStream, safeIs
Methods inherited from Seq
length (abstract), lengthCompare, size, isEmpty, concat, last, lastOption, headOption, isDefinedAt, lastIndexOf, map, flatMap, filter, takeWhile, dropWhile, contains, subseq, toArray, equalsWith, startsWith, endsWith, indexOf, containsSlice
Methods inherited from Collection
toString, stringPrefix
Methods inherited from Iterable
partition, foreach, forall, exists, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, mkString, mkString, mkString, addString, addString, copyToArray, hasDefiniteSize
Methods inherited from PartialFunction
orElse, andThen
Methods inherited from Function1
apply (abstract), compose
Methods inherited from AnyRef
getClass, hashCode, equals, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Method Details
override def projection : Projection[A]
returns a projection that can be used to call non-strict filter, map, and flatMap methods that build projections of the collection.
Overrides
Mutable.projection
override def slice(from : Int, until : Int) : Projection[A]
A sub-sequence of len elements starting at index from (non-strict)
Parameters
from - The index of the first element of the slice
until - The index of the element following the slice
Throws
IndexOutOfBoundsException - if from < 0 or length < from + len
Overrides
Mutable.slice
override def take(until : Int) : Projection[A]
Returns a sequence consisting only over the first n elements of this sequence, or else the whole sequence, if it has less than n elements. (non-strict)
Parameters
n - the number of elements to take
Returns
a possibly projected sequence
Overrides
Mutable.take
override def drop(from : Int) : Projection[A]
Returns this sequence without its n first elements If this sequence has less than n elements, the empty sequence is returned. (non-strict)
Parameters
n - the number of elements to drop
Returns
the new sequence
Overrides
Mutable.drop
override def reverse : Projection[A]
A sequence consisting of all elements of this sequence in reverse order.
Overrides
Mutable.reverse
Scala Library Documentation