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import Predef.{augmentString => _, wrapString => _, intArrayOps => _, booleanArrayOps => _, genericArrayOps => _, refArrayOps => _, wrapIntArray => _, wrapBooleanArray => _, wrapRefArray => _, genericWrapArray => _, _}
import scala.reflect.ClassTag
object Test {
import colltest6.strawman.collections._
import CollectionStrawMan6._
def seqOps(xs: Seq[Int]) = {
val x1 = xs.foldLeft("")(_ + _)
val y1: String = x1
val x2 = xs.foldRight("")(_ + _)
val y2: String = x2
val x3 = xs.indexWhere(_ % 2 == 0)
val y3: Int = x3
val x4 = xs.head
val y4: Int = x4
val x5 = xs.to(List)
val y5: List[Int] = x5
val (xs6, xs7) = xs.partition(_ % 2 == 0)
val ys6: Seq[Int] = xs6
val ys7: Seq[Int] = xs7
val xs8 = xs.drop(2)
val ys8: Seq[Int] = xs8
val xs9 = xs.map(_ >= 0)
val ys9: Seq[Boolean] = xs9
val xs10 = xs.flatMap(x => x :: -x :: Nil)
val ys10: Seq[Int] = xs10
val xs11 = xs ++ xs
val ys11: Seq[Int] = xs11
val xs12 = xs ++ Nil
val ys12: Seq[Int] = xs12
val xs13 = Nil ++ xs
val ys13: Seq[Int] = xs13
val xs14 = xs ++ ("a" :: Nil)
val ys14: Seq[Any] = xs14
val xs15 = xs.zip(xs9)
val ys15: Seq[(Int, Boolean)] = xs15
val xs16 = xs.reverse
val ys16: Seq[Int] = xs16
println("-------")
println(x1)
println(x2)
println(x3)
println(x4)
println(x5)
println(xs6)
println(xs7)
println(xs8)
println(xs9)
println(xs10)
println(xs11)
println(xs12)
println(xs13)
println(xs14)
println(xs15)
println(xs16)
}
def viewOps(xs: View[Int]) = {
val x1 = xs.foldLeft("")(_ + _)
val y1: String = x1
val x2 = xs.foldRight("")(_ + _)
val y2: String = x2
val x3 = xs.indexWhere(_ % 2 == 0)
val y3: Int = x3
val x4 = xs.head
val y4: Int = x4
val x5 = xs.to(List)
val y5: List[Int] = x5
val (xs6, xs7) = xs.partition(_ % 2 == 0)
val ys6: View[Int] = xs6
val ys7: View[Int] = xs7
val xs8 = xs.drop(2)
val ys8: View[Int] = xs8
val xs9 = xs.map(_ >= 0)
val ys9: View[Boolean] = xs9
val xs10 = xs.flatMap(x => x :: -x :: Nil)
val ys10: View[Int] = xs10
val xs11 = xs ++ xs
val ys11: View[Int] = xs11
val xs12 = xs ++ Nil
val ys12: View[Int] = xs12
val xs13 = Nil ++ xs
val ys13: List[Int] = xs13
val xs14 = xs ++ ("a" :: Nil)
val ys14: View[Any] = xs14
val xs15 = xs.zip(xs9)
val ys15: View[(Int, Boolean)] = xs15
println("-------")
println(x1)
println(x2)
println(x3)
println(x4)
println(x5)
println(xs6.to(List))
println(xs7.to(List))
println(xs8.to(List))
println(xs9.to(List))
println(xs10.to(List))
println(xs11.to(List))
println(xs12.to(List))
println(xs13.to(List))
println(xs14.to(List))
println(xs15.to(List))
}
def stringOps(xs: String) = {
val x1 = xs.foldLeft("")(_ + _)
val y1: String = x1
val x2 = xs.foldRight("")(_ + _)
val y2: String = x2
val x3 = xs.indexWhere(_ % 2 == 0)
val y3: Int = x3
val x4 = xs.head
val y4: Int = x4
val x5 = xs.to(List)
val y5: List[Char] = x5
val (xs6, xs7) = xs.partition(_ % 2 == 0)
val ys6: String = xs6
val ys7: String = xs7
val xs8 = xs.drop(2)
val ys8: String = xs8
val xs9 = xs.map(_ + 1) // !!! need a language change to make this work without the : Char
val ys9: Seq[Int] = xs9
val xs9a = xs.map(_.toUpper) // !!! need a language change to make this work without the : Char
val ys9a: String = xs9a
val xs10 = xs.flatMap((x: Char) => s"$x,$x")
val ys10: String = xs10
val xs11 = xs ++ xs
val ys11: String = xs11
val xs11a = xs ++ List('x', 'y')
val ys11a: String = xs11a
val xs12 = xs ++ Nil
val ys12: String = xs12
val xs13 = Nil ++ xs.iterator
val ys13: List[Char] = xs13
val xs14 = xs ++ List("xyz")
val ys14: Seq[Any] = xs14
val xs15 = xs.zip(xs9)
val ys15: Seq[(Char, Int)] = xs15
println("-------")
println(x1)
println(x2)
println(x3)
println(x4)
println(x5)
println(xs6)
println(xs7)
println(xs8)
println(xs9)
println(xs9a)
println(xs10)
println(xs11)
println(xs11a)
println(xs12)
println(xs13)
println(xs14)
println(xs15)
}
def arrayOps(xs: Array[Int]) = {
import CollectionStrawMan6.ArrayOps
val x1 = xs.foldLeft("")(_ + _)
val y1: String = x1
val x2 = xs.foldRight("")(_ + _)
val y2: String = x2
val x3 = xs.indexWhere(_ % 2 == 0)
val y3: Int = x3
val x4 = xs.head
val y4: Int = x4
val x5 = xs.to(List)
val y5: List[Int] = x5
val (xs6, xs7) = xs.partition(_ % 2 == 0)
val ys6: Array[Int] = xs6
val ys7: Array[Int] = xs7
val xs8 = xs.drop(2)
val ys8: Array[Int] = xs8
val xs9 = ArrayOps(xs).map(_ >= 0)
val ys9: Array[Boolean] = xs9
val xs10 = xs.flatMap(x => List(x, -x))
val ys10: Array[Int] = xs10
val xs11 = xs ++ xs
val ys11: Array[Int] = xs11
val xs12 = ArrayOps(xs) ++ Nil
val ys12: Array[Int] = xs12
val xs13 = Nil ++ xs
val ys13: List[Int] = xs13
val xs14 = xs ++ (("a": Any) :: Nil)
val ys14: Array[Any] = xs14
val xs15 = xs.zip(xs9)
val ys15: Array[(Int, Boolean)] = xs15
val xs16 = xs.reverse
val ys16: Array[Int] = xs16
println("-------")
println(x1)
println(x2)
println(x3)
println(x4)
println(x5)
println(xs6.view)
println(xs7.view)
println(xs8.view)
println(xs9.view)
println(xs10.view)
println(xs11.view)
println(xs12.view)
println(xs13)
println(xs14.view)
println(xs15.view)
println(xs16.view)
}
def lazyListOps(xs: Seq[Int]) = {
val x1 = xs.foldLeft("")(_ + _)
val y1: String = x1
val x2 = xs.foldRight("")(_ + _)
val y2: String = x2
val x3 = xs.indexWhere(_ % 2 == 0)
val y3: Int = x3
val x4 = xs.head
val y4: Int = x4
val x5 = xs.to(List)
val y5: List[Int] = x5
val (xs6, xs7) = xs.partition(_ % 2 == 0)
val ys6: Seq[Int] = xs6
val ys7: Seq[Int] = xs7
val xs8 = xs.drop(2)
val ys8: Seq[Int] = xs8
val xs9 = xs.map(_ >= 0)
val ys9: Seq[Boolean] = xs9
val xs10 = xs.flatMap(x => x :: -x :: Nil)
val ys10: Seq[Int] = xs10
val xs11 = xs ++ xs
val ys11: Seq[Int] = xs11
val xs12 = xs ++ Nil
val ys12: Seq[Int] = xs12
val xs13 = Nil ++ xs
val ys13: Seq[Int] = xs13
val xs14 = xs ++ ("a" :: Nil)
val ys14: Seq[Any] = xs14
val xs15 = xs.zip(xs9)
val ys15: Seq[(Int, Boolean)] = xs15
val xs16 = xs.reverse
val ys16: Seq[Int] = xs16
println("-------")
println(x1)
println(x2)
println(x3)
println(x4)
println(x5)
println(xs6)
println(xs6.to(List))
println(xs7)
println(xs7.to(List))
println(xs8)
println(xs8.to(List))
println(xs9)
println(xs9.to(List))
println(xs10)
println(xs10.to(List))
println(xs11)
println(xs11.to(List))
println(xs12)
println(xs12.to(List))
println(xs13)
println(xs13.to(List))
println(xs14)
println(xs14.to(List))
println(xs15)
println(xs15.to(List))
println(xs16)
println(xs16.to(List))
import LazyList.#::
val xs17 = 1 #:: 2 #:: 3 #:: LazyList.Empty
println(xs17)
xs17 match {
case a #:: b #:: xs18 =>
println(s"matched: $a, $b, $xs18")
case _ =>
}
println(xs17)
println(xs17.to(List))
}
def main(args: Array[String]) = {
val ints = List(1, 2, 3)
val intsBuf = ints.to(ArrayBuffer)
val intsListBuf = ints.to(ListBuffer)
val intsView = ints.view
seqOps(ints)
seqOps(intsBuf)
seqOps(intsListBuf)
viewOps(intsView)
stringOps("abc")
arrayOps(Array(1, 2, 3))
lazyListOps(LazyList(1, 2, 3))
}
}
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