Fork

val doA = WIO.pure(MyState(1)).autoNamed
val doB = WIO.pure(MyState(2)).autoNamed

val fork: WIO[MyState, Nothing, MyState] =
  WIO
    .fork[MyState]
    .matchCondition(_.counter > 0, "Is counter positive?")(
      onTrue = doA,
      onFalse = doB,
    )

Flowchart

BPMN

Model

{
  "branches" : [
    {
      "meta" : {
        "name" : "Do A",
        "error" : null
      },
      "_type" : "Pure"
    },
    {
      "meta" : {
        "name" : "Do B",
        "error" : null
      },
      "_type" : "Pure"
    }
  ],
  "meta" : {
    "name" : "Is counter positive?",
    "branches" : [
      {
        "name" : "Yes"
      },
      {
        "name" : "No"
      }
    ]
  },
  "_type" : "Fork"
}