Is there a MPP equivalent to `ByteArrayOutputStrea...

# multiplatform

[mbonnin]

Is there a MPP equivalent to ByteArrayOutputStream ? Something that:
• I can write to
• Grows automatically
• I can get a ByteArray from once I'm done

[Dominaezzz]

I think Okio has something.

[mbonnin]

Is okio multiplatform nowadays ?

[mbonnin]

Looks like it's starting to 🙂 https://square.github.io/okio/changelog/#version-230

[mbonnin]

But I doubt it'll do what I want. IIRC okio uses "segments" and I need a contiguous ByteArray to feed ktor

[mbonnin]

I ended up writing my own for now

[olonho]

native only one is https://github.com/JetBrains/kotlin-native/blob/master/runtime/src/main/kotlin/kotlin/native/concurrent/MutableData.kt