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Introduce 'makeOutputSink' convenience on 'RenderContext' #55

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Merged
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Aug 21, 2020
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Introduce 'makeOutputSink' convenience on 'RenderContext' #55

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7 changes: 7 additions & 0 deletions Workflow/Sources/RenderContext.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -148,4 +148,11 @@ extension RenderContext {
}
}
}

/// Generates a sink that allows sending the Workflow's output wrapped in an AnyWorkflowAction, allowing bypassing an
/// intermediate action.
public func makeOutputSink() -> Sink<WorkflowType.Output> {
return makeSink(of: AnyWorkflowAction.self)
.contraMap { AnyWorkflowAction<WorkflowType>(sendingOutput: $0) }
}
}