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colinhumber/step.swift

Last active April 4, 2019 22:17
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Recursive Wizard Step
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step.swift
typealias SomeContent = String
indirect enum Step {
case step1(SomeContent, Step?)
case step2(SomeContent, Step?)
case step3(SomeContent, Step?)
}
let step1 = Step.step1("Step 1 data", nil)
let step2 = Step.step2("Step 2 data", step1)
let step3 = Step.step3("Step 3 data", step2)
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