KtMongo: MongoDB request DSL/opensavvy.ktmongo.dsl.query/UpdateQuery/PushBuilder/each

each

open fun each(vararg values: V)(source)

Specifies the values to push to the array.

If this function is called multiple times, they are combined (keeping the calling order).

Example

class User(
    val name: String,
    val tokens: List<String>,
)

collection.updateOne(
    filter = {
        User::name eq "Bob"
    },
    update = {
        User::tokens push {
            each("123", "456")
        }
    }
)

You can also call push multiple times:

collection.updateOne(
    filter = {
        User::name eq "Bob"
    },
    update = {
        User::tokens push "123"
        User::tokens push "456"
    }
)

External resources

Official documentation

abstract fun each(values: Iterable<V>)(source)

Specifies the values to push to the array.

If this function is called multiple times, they are combined (keeping the calling order).

Example

class User(
    val name: String,
    val tokens: List<String>,
)

collection.updateOne(
    filter = {
        User::name eq "Bob"
    },
    update = {
        User::tokens push {
            each(listOf("123", "456"))
        }
    }
)

You can also call push multiple times:

collection.updateOne(
    filter = {
        User::name eq "Bob"
    },
    update = {
        User::tokens push "123"
        User::tokens push "456"
    }
)

External resources

Official documentation