range(_:)

Declaration

static func range(_ range: ClosedRange<Decimal>) -> GenerationGuide<Decimal>

Discussion

Bounds are inclusive.

A range generation guide may be used when you want to ensure the model produces a value that falls in some range, such as the cost for an item in a game.

@Generable
struct ShopItem {
    @Guide(description: "A creative name for an item sold in a fantasy RPG")
    var name: String

    @Guide(description: "A cost for the item", .range(0.25...1000))
    var cost: Decimal
}