If I have an extension function for an object like...

# getting-started

[martynas]

If I have an extension function for an object like this

fun Object.modifyIf(clause: () -> Boolean, default: () -> Unit = { doDefault() }) {
    if (clause()) {
        modify()
    } else {
        default()
    }
}

how should I modify it so that default could get that Object and use it?