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MongoDB request DSL • opensavvy.ktmongo.dsl.path • FieldDsl • div

div

open operator fun <Root, Parent, Child> KProperty1<Root, Parent>.div(child: KProperty1<Parent & Any, Child>): Field<Root, Child>

Refers to child as a nested field of the current field.

Examples

class User(
    val id: Int,
    val profile: Profile,
)

class Profile(
    val name: String,
    val age: Int,
)

// Refer to the id
println(User::id)
// → 'id'

// Refer to the name
println(User::profile / Profile::name)
// → 'profile.name'

// Refer to the age
println(User::profile / Profile::age)
// → 'profile.age'

See also