Kotlin arrow function

//when expressions where it separates "matching/condition" part from "result/execution" block
val greet = when(args[0]) {
   "Apple", "Orange" -> "fruit"
   is Number -> "How many?"
   else    -> "hi!"
 }

Source: stackoverflow.com

Similar codes

3 votes372 views1 answer
Load img picaso ftp
Kotlin
2 votes423 views1 answer
Kotlin network change listener android
Kotlin
0 vote418 views1 answer
Kotlin change editable to Int
Kotlin
0 vote382 views1 answer
Array constructor kotlin
Kotlin
0 vote391 views2 answers
Kotlin variable possiblement null
Kotlin
1 vote393 views1 answer
Write to file kotlin
Kotlin
19 votes541 views2 answers
Kotlin rand
Kotlin
1 vote386 views1 answer
Kill other apps in kotlin
Kotlin
0 vote376 views1 answer
Kotlin access layout component outside of Mainactivity
Kotlin
2 votes380 views1 answer
Kotlin set
Kotlin