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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala
package collection
package immutable
import generic._
import mutable.Builder
import parallel.immutable.ParIterable
/** A base trait for iterable collections that are guaranteed immutable.
* $iterableInfo
*
* @define Coll `immutable.Iterable`
* @define coll immutable iterable collection
*/
trait Iterable[+A] extends Traversable[A]
// with GenIterable[A]
with scala.collection.Iterable[A]
with GenericTraversableTemplate[A, Iterable]
with IterableLike[A, Iterable[A]]
with Parallelizable[A, ParIterable[A]]
{
override def companion: GenericCompanion[Iterable] = Iterable
protected[this] override def parCombiner = ParIterable.newCombiner[A] // if `immutable.IterableLike` gets introduced, please move this there!
override def seq: Iterable[A] = this
}
/** $factoryInfo
* @define Coll `immutable.Iterable`
* @define coll immutable iterable collection
*/
object Iterable extends TraversableFactory[Iterable] {
implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Iterable[A]] = ReusableCBF.asInstanceOf[GenericCanBuildFrom[A]]
def newBuilder[A]: Builder[A, Iterable[A]] = new mutable.ListBuffer
}
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