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JobOption Computation Expression

Namespace: FsToolkit.ErrorHandling

Examples:

Example 1

Given a personId and an age, find a person and update their age.

tryParseInt : string -> int option
tryFindPersonById : int -> Job<Person option>
updatePerson : Person -> Job<unit>

// Job<unit option>
let addResult = jobOption {
  let! personId = tryParseInt "3001"
  let! age = tryParseInt "35"
  let! person = tryFindPersonById personId "US-OH"
  let person = { person with Age = age }
  do! updatePerson person
}