scalaz.syntax.effect.IdOps.scala Maven / Gradle / Ivy

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package scalaz
package syntax
package effect

import scalaz.effect.IO

final class IdOps[A](val self: A) extends AnyVal {

  final def put(implicit S: Show[A]): IO[Unit] =
    IO.put(self)

  final def putLn(implicit S: Show[A]): IO[Unit] =
    IO.putLn(self)

  /** Safe version of tap. */
  final def tap[B](f: A => IO[B]): IO[A] =
    for { _ <- f(self) } yield self

}

trait ToIdOps {
  implicit def ToEffectIdOps[A](a: A): IdOps[A] = new IdOps(a)
}