Contents

subscript(dynamicMember:)

Accesses an entity property by name, without casting.

Declaration

subscript(dynamicMember identifier: String) -> (any IntentValueExpressing)? { get set }

Overview

The code below shows the syntactic sugar and the equivalent, desugared, subscript syntax.

entity.someName == nil
entity[dynamicMember: "someName"] == nil

CreateCoffeeIntent.makeIntent(customerName: entity.someName)
CreateCoffeeIntent.makeIntent(customerName: entity[dynamicMember: "someName"])

For more information about dynamic-member syntax, see dynamicMemberLookup in The Swift Programming Language.