Variable Shadowing in Kotlin

Ethan Allen :

I get variable shadowing warnings in the following code for it, because it's nested. How do I fix this warning properly?

Network.callServer(Constants.url + "/get_call_one.php", dataToSend) {
    if (it["result"].toString() == "PASS")
    {
        Network.callServer(Constants.url + "/get_call_two.php", dataToSend) {
            if (it["result"].toString() == "PASS")
            {
                // do stuff
            }
        }
    }
}

Simson :

The code have some implicit hidden declarations it -> ...

Network.callServer(Constants.url + "/get_call_one.php", dataToSend) { it->
    if (it["result"].toString() == "PASS")
    {
        Network.callServer(Constants.url + "/get_call_two.php", dataToSend) { it->
            if (it["result"].toString() == "PASS")
            {
                // do stuff
            }
        }
    }
}

just rename one or both of them:

Network.callServer(Constants.url + "/get_call_one.php", dataToSend) { it1->
    if (it1["result"].toString() == "PASS")
    {
        Network.callServer(Constants.url + "/get_call_two.php", dataToSend) { it2->
            if (it2["result"].toString() == "PASS")
            {
                // do stuff
            }
        }
    }
}