Conditional Fields
Field comprehensions can also be used to add a single field conditionally.
Converting the resulting configuration to JSON results in an error
as justification is required yet no concrete value is given.
conditional.cue
price: number
// Require a justification if price is too high
if price > 100 {
justification: string
}
price: 200$ cue eval conditional.cue
justification: string
price: 200