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Scala example source code file (StrongSyntax.scala)

This example Scala source code file (StrongSyntax.scala) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Scala by Example" TM.

Learn more about this Scala project at its project page.

Java - Scala tags/keywords

strongops, strongsyntax, tostrongops, tostrongops0, tostrongopsunapply

The StrongSyntax.scala Scala example source code

package scalaz
package syntax

/** Wraps a value `self` and provides methods related to `Strong` */
final class StrongOps[F[_, _],A, B] private[syntax](val self: F[A, B])(implicit val F: Strong[F]) extends Ops[F[A, B]] {
  ////
  final def first[C]: F[(A, C), (B, C)] =
    F.first(self)

  final def second[C]: F[(C, A), (C, B)] =
    F.second(self)

  ////
}

sealed trait ToStrongOps0 {
  implicit def ToStrongOpsUnapply[FA](v: FA)(implicit F0: Unapply2[Strong, FA]) =
    new StrongOps[F0.M,F0.A,F0.B](F0(v))(F0.TC)

}

trait ToStrongOps extends ToStrongOps0 with ToProfunctorOps {

  implicit def ToStrongOps[F[_, _],A, B](v: F[A, B])(implicit F0: Strong[F]) =
    new StrongOps[F,A, B](v)


  implicit def ToStrongVFromKleisliLike[G[_], F[G[_], _, _],A, B](v: F[G, A, B])(implicit F0: Strong[F[G, ?, ?]]) =
    new StrongOps[F[G, ?, ?], A, B](v)(F0)

  ////

  ////
}

trait StrongSyntax[F[_, _]] extends ProfunctorSyntax[F] {
  implicit def ToStrongOps[A, B](v: F[A, B]): StrongOps[F, A, B] = new StrongOps[F, A, B](v)(StrongSyntax.this.F)

  def F: Strong[F]
  ////

  ////
}

Other Scala examples (source code examples)

Here is a short list of links related to this Scala StrongSyntax.scala source code file:

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