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PragmaticCoding/gist:5059ba75f5b94a77e2ea406f0814f24d

Last active November 26, 2021 22:00
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gistfile1.txt
fun handleNullable() {
val customer: Customer? = database.fetchCustomer(customerId)
val customerName:String = customer?.let{it.getName()}?: "Mr. Nobody"
println("The customer name is $customerName")
}
fun betterHandleNullable() {
println("The customer name is " + database.fetchCustomer(customerId)?.name ?: "Mr. Nobody")
}
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