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SNIPPETS
My code snippet
EXAMPLES
Simple code
Asynchronous
Object-oriented
Functional
Ideal for tests
1.8.21

JVM


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fun main() { var orders = listOf<Order>( Order("Cli1", "Cli1_Acc1"),
Order("Cli1", "Cli1_Acc1"), Order("Cli1", "Cli1_Acc1"), Order("Cli1",
"Cli1_Acc1"), Order("", "Cli1_Acc1"), Order("Cli1", "Cli1_Acc2"), Order("Cli2",
"Cli2_Acc1"), Order("Cli1", "Cli1_Acc1"), Order("Cli1", "") ) var orderAccounts
= orders .filter { !it.client.isNullOrEmpty() && !it.account.isNullOrEmpty() }
.distinctBy { it.client + it.account } .map { var fetchedAccount = it.client +
it.account // Fetch account here using client + account println("Fetching:
${it.client} + ${it.account}") Triple(it.client, it.account, fetchedAccount) }
println("Fetched Accounts: $orderAccounts") orders.forEach { order ->
doSomething(order, orderAccounts .firstOrNull() { order.client ==
it.component1() && order.account == it.component2() }?.component3()) } } fun
doSomething(order: Order, account: String?) { println("Updating order: $order,
using account: $account") } class Order(client: String, account: String) { val
client = client val account = account override fun toString(): String =
"($client,$account)" }

xxxxxxxxxx



 

fun main() {

​

    var orders = listOf<Order>(

        Order("Cli1", "Cli1_Acc1"),

        Order("Cli1", "Cli1_Acc1"),

        Order("Cli1", "Cli1_Acc1"),

        Order("Cli1", "Cli1_Acc1"),

        Order("", "Cli1_Acc1"),

        Order("Cli1", "Cli1_Acc2"),

        Order("Cli2", "Cli2_Acc1"),

        Order("Cli1", "Cli1_Acc1"),

        Order("Cli1", "")

    )

    

    var orderAccounts = orders

        .filter { !it.client.isNullOrEmpty() && !it.account.isNullOrEmpty() }

        .distinctBy { it.client + it.account }

        .map {

            var fetchedAccount = it.client + it.account // Fetch account here using client + account

            println("Fetching: ${it.client} + ${it.account}")

            Triple(it.client, it.account, fetchedAccount)

        }

    

    println("Fetched Accounts: $orderAccounts")

    

    orders.forEach { order ->

        doSomething(order, orderAccounts

                .firstOrNull() {

                    order.client == it.component1() && order.account == it.component2()  

                }?.component3())

    }

}

​

fun doSomething(order: Order, account: String?) {

    println("Updating order: $order, using account: $account")

}

​

class Order(client: String, account: String) {

    val client = client

    val account = account

    

    override fun toString(): String = "($client,$account)"

}




Target: JVMRunning on v.1.8.21



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