See changelog.

Scala 2.13, 3.0.1, for JVM and JS.

The available modules are:

• "com.busymachines" %% "pureharm-effects-cats" % "0.5.0"
  • in future versions this will be the only module. N.B. that this module is mutually exclusive with the one below, the latter existing for migration purposes towards cats-effect 3
  • cats 2.6.1
  • cats-effect 3.2.1
  • cats-retry 3.0.0 — currently inlined into pureharm, and made available in the standard namespace w/ syntax
  • fs2-core 3.0.6
  • pureharm-core-anomaly 0.3.0
  • pureharm-core-sprout 0.3.0
• "com.busymachines" %% "pureharm-effects-cats-2" % "0.5.0"
  • cats 2.6.1
  • cats-effect 2.5.2
  • fs2-core 2.5.9
  • cats-retry 3.0.0 — currently inlined into pureharm, and made available in the standard namespace w/ syntax
  • pureharm-core-anomaly 0.3.0
  • pureharm-core-sprout 0.3.0

Under construction. See release notes and tests for examples.

The recommended way of making use of this module is to create your own "effects" package giving you seemless pure-functional scala experience without import confusion. It's for developers who realized that you can't really write any production apps without treating cats, cats-effect, fs2 as being standard library.

package myapp

import busymachines.pureharm

package object effects extends pureharm.effects.PureharmEffectsAliases with pureharm.effects.PureharmEffectsSyntax {
  //write your own custom opiniated things here!
}

//everywhere else in your code just do:
import myapp.effects._

//instead of:
import cats._
import cats.syntax.all._
import cats.effect._
import cats.effect.syntax.all._
import cats.effect.std._
import cats.effect.std.syntax.all._
import fs2._
import retry._
import retry.syntax.all._

All code is available to you under the Apache 2.0 license, available at http://www.apache.org/licenses/LICENSE-2.0 and also in the LICENSE file.