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solution of #489

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InsanusMokrassar 2024-10-01 20:30:45 +06:00
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CHANGELOG.md
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## 0.22.5 ## 0.22.5
* `Common`:
* Add extension `withReplacedAt`/`withReplaced` ([#489](https://github.com/InsanusMokrassar/MicroUtils/issues/489))
* `Coroutines`: * `Coroutines`:
* Add extension `Flow.debouncedBy` * Add extension `Flow.debouncedBy`

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common/src/commonMain/kotlin/dev/inmo/micro_utils/common/WithReplaced.kt Normal file
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package dev.inmo.micro_utils.common
fun <T> Iterable<T>.withReplacedAt(i: Int, block: (T) -> T): List<T> = take(i) + block(elementAt(i)) + drop(i + 1)
fun <T> Iterable<T>.withReplaced(t: T, block: (T) -> T): List<T> = withReplacedAt(indexOf(t), block)

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common/src/commonTest/kotlin/dev/inmo/micro_utils/common/WithReplacedTest.kt Normal file
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package dev.inmo.micro_utils.common
import kotlin.test.Test
import kotlin.test.assertEquals
class WithReplacedTest {
@Test
fun testReplaced() {
val data = 0 until 10
val testData = Int.MAX_VALUE
for (i in 0 until data.last) {
val withReplaced = data.withReplacedAt(i) {
testData
}
val dataAsMutableList = data.toMutableList()
dataAsMutableList[i] = testData
assertEquals(withReplaced, dataAsMutableList.toList())
}
}
}