func()

in workflow.go [168:178]

• 11 lines of code
• 4 McCabe index (conditional complexity)

func (w *Workflow) RootOf(step Steper) Steper {
	if w.Empty() {
		return nil
	}
	for root := range w.steps {
		if HasStep(root, step) {
			return root
		}
	}
	return nil
}