<https://twitter.com/kotlin/status/130154304641739...

# announcements

[user]

https://twitter.com/kotlin/status/1301543046417391618
Concatenating a lot of strings and keeping an eye on performance? For cases like this one, Kotlin provides buildString and its corresponding convenience functions, which make it simple to work with StringBuilders. https://t.co/uGYe96PWzs https://t.co/HdpqbS5XLr
Twitter

[nanodeath]

I never really got buildString -- it's basically StringBuilder().apply{}.toString(), right?

[Tobias Berger]

that's exactly what it does