File: t5953.scala

package info (click to toggle)
scala 2.11.12-6
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 62,924 kB
  • sloc: javascript: 28,808; java: 13,415; xml: 3,135; sh: 1,620; python: 756; makefile: 38; awk: 36; ansic: 6
file content (16 lines) | stat: -rw-r--r-- 501 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
import scala.collection.{ mutable, immutable, generic, GenTraversableOnce }

package object foo {
  @inline implicit class TravOps[A, CC[A] <: GenTraversableOnce[A]](val coll: CC[A]) extends AnyVal {
    def build[CC2[X]](implicit cbf: generic.CanBuildFrom[Nothing, A, CC2[A]]): CC2[A] = {
      cbf() ++= coll.toIterator result
    }
  }
}

package foo {
  object Test {
    def f1[T](xs: Traversable[T]) = xs.to[immutable.Vector]
    def f2[T](xs: Traversable[T]) = xs.build[immutable.Vector]
  }
}