Drill 9: Change a value — Discriminated unions
Describe what would change if you edited one value.
What you will be able to do
- Describe what would change if you edited one value.
Practice task
Describe what would change if you edited one value.
type Result =
| Ok of string
| Error of string
let render result =
match result with
| Ok value -> value
| Error message -> message
printfn "%s" (render (Ok "ready"))Your turn
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Describe what would change if you edited one value.
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