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isaacabraham/AsyncExtensions.fs

Created January 7, 2020 12:03
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AsyncExtensions.fs
module Async =
let Bind continuation wf = async {
let! wf = wf
return! continuation wf
}
let Map continuation = Bind (continuation >> async.Return)
// e.g.
let workflow = async { return 10 }
workflow
|> Async.Map((*) 2) // 10 * 2
|> Async.Bind(fun x -> async { return x + 5 }) // 20 + 5
|> Async.RunSynchronously // 25
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