implementation "sk.32bit:kbundle:0.2.0"

val bundle = bundle {
  "IntKey" to 4
  "LongKey" to 7L
  "StringKey" to "Some text"
  putAll(existingBundle) // Adds values from existing bundle
}

val bundle = bundle(existingBundle) {
  "IntKey" to 4
  "LongKey" to 7L
  "StringKey" to "Some text"
}

val persistableBundle = persistableBundle(existingBundle) {
  "IntKey" to 4
  "LongKey" to 7L
  "StringKey" to "Some text"
}

class CustomFragment : Fragment() {

  private val intParameter by requireArgument<Int>()
  private val stringWithDefaultParameter by requireArgument<String>("default text")
  private var longOptionalParameter by instanceArgument<Long>()

  // Error throw, when missing
  private val parcelableParameter by requireArgument<Rect>("parcelableParameter parameter is required")

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)

    println("intParameter is $intParameter")
    println("stringWithDefaultParameter is $stringWithDefaultParameter")
    println("longOptionalParameter is $longOptionalParameter")
    println("parcelableParameter is $parcelableParameter")

    // Parameter can be changed
    longOptionalParameter = 22L
  }

  companion object {

    fun newInstance(
      intParameter: Int,
      stringWithDefaultParameter: String,
      parcelableParameter: Rect,
      longOptionalParameter: Long? = null,
    ) = CustomFragment().also { fragment ->
      fragment.arguments = bundle {
        fragment::intParameter.name to intParameter
        fragment::stringWithDefaultParameter.name to stringWithDefaultParameter
        fragment::longOptionalParameter.name to longOptionalParameter
        fragment::parcelableParameter.name to parcelableParameter
      }
    }
  }
}

./gradlew spotlessApply

./gradlew dependencyUpdates