Scala Library
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scala/Iterable.scala
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trait
Projection[+A]
extends
Iterable[A]Method Summary | |
def
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append
[B >: A](rest : => Iterable[B]) : Projection[B]
The projection resulting from the concatenation of this projection with the
rest projection. |
override def
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filter
(p : (A) => Boolean) : Projection[A]
non-strict
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override def
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flatMap
[B](f : (A) => Iterable[B]) : Projection[B]
non-strict
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def
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force
: Iterable[A]
convert to a copied strict collection
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override def
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map
[B](f : (A) => B) : Projection[B]
non-strict
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override def
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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
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takeWhile
(p : (A) => Boolean) : Projection[A]
non-strict
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Methods inherited from Iterable | |
elements (abstract), concat, ++, partition, dropWhile, take, drop, foreach, forall, exists, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, toSeq, toStream, mkString, mkString, mkString, addString, addString, addString, copyToArray, isEmpty, hasDefiniteSize |
Methods inherited from AnyRef | |
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Method Details |
override
def
projection : Projection[A]
filter
,
map
, and flatMap
methods that build projections
of the collection.override
def
filter(p : (A) => Boolean) : Projection[A]
override
def
map[B](f : (A) => B) : Projection[B]
override
def
flatMap[B](f : (A) => Iterable[B]) : Projection[B]
override
def
takeWhile(p : (A) => Boolean) : Projection[A]
def
append[B >: A](rest : => Iterable[B]) : Projection[B]
rest
projection.rest -
The projection that gets appended to this projection
Scala Library
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