`fun <K, V> MutableMap<K, V>.putAll(va...

# language-proposals

[Hullaballoonatic]

fun <K, V> MutableMap<K, V>.putAll(vararg pairs: Pair<K, V>): Unit
kinda strange it's not in the stdlib already...?

[Dominaezzz]

Yeah ikr, I've asked for this somewhere.

[Dominaezzz]

Nvm, it was something else https://kotlinlang.slack.com/archives/C1H43FDRB/p1559849380000500 .

[Dominaezzz]

You can do pairs.associateTo(this) { it }.

[Hullaballoonatic]

oh, thanks

[karelpeeters]

Am I missing something? It does exist, += works as well: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/put-all.html

[Dominaezzz]

Oh wow. It's not vararg though. 😛

[Hullaballoonatic]

@karelpeeters yeah, i'm aware of that. I'm specifically asking for a vararg variation

[karelpeeters]

Oh okay, just making sure simple smile

[Hullaballoonatic]

although, this post should have probably been made in #stdlib instead...