Collections.kt

package chat.rocket.android.util.extensions

inline fun <T, reified R> List<T>.mapToTypedArray(transform: (T) -> R): Array<R> {
    return when (this) {
        is RandomAccess -> Array(size) { index -> transform(this[index]) }
        else -> with(iterator()) { Array(size) { transform(next()) } }
    }
}