Parcelable creator convenience function

Parcelable.kt

import android.os.Parcelable
import android.os.Parcel
import kotlin.InlineOption.ONLY_LOCAL_RETURN

public inline fun creator<reified T : Parcelable>(
    inlineOptions(ONLY_LOCAL_RETURN) createFromParcel: (Parcel) -> T?): Parcelable.Creator<T> =
    object : Parcelable.Creator<T> {
      override fun createFromParcel(source: Parcel): T? = createFromParcel(source)
      override fun newArray(size: Int): Array<out T?> = arrayOfNulls(size)
    }

ParcelableExample.kt

import android.os.Parcelable
import android.os.Parcel
import kotlin.platform.platformStatic

class Test(var int: Int, var string: String) : Parcelable {
  override fun describeContents(): Int = 0

  override fun writeToParcel(dest: Parcel, flags: Int) {
    dest.writeInt(int)
    dest.writeString(string)
  }

  class object {
    platformStatic val CREATOR = creator { p -> Test(p.readInt(), p.readString()) }
  }
}