kite-core / jp.co.cyberagent.kite.core / memo

memo¶

fun <T>KiteDslScope.memo(computation:KiteMemoScope.() ->T):KiteState<T>

Evaluate the computation during the computation. The evaluation result will be cached into a KiteState.

Usage:¶

val myState = state { 0 }

launch {
  for(i in 0..10) {
    delay(1000)
    myState.value++
  }
}

// myMemo value will changed with 0, 2, 4, ..., 20
val myMemo = memo {
  myState.value * 2
}