• Home
• io.taig
• skunk-ext_3
• 0.8.3
• source code
• Transaction.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

io.taig.skunk.ext.Transaction.scala Maven / Gradle / Ivy

package io.taig.skunk.ext

import cats.effect.{IO, Resource}
import skunk.{Session, Transaction}

final class Transaction private (val session: Session[IO], val underlying: skunk.Transaction[IO])
    extends skunk.Transaction[IO]:
  export underlying.*

object Transaction:
  def from(session: Session[IO]): Resource[IO, Transaction] = session.transaction.map(new Transaction(session, _))
  def from(sessions: Resource[IO, Session[IO]]): Resource[IO, Transaction] = sessions.flatMap(from)
  def use[A](sessions: Resource[IO, Session[IO]])(f: Transaction => IO[A]): IO[A] = from(sessions).use(f)