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

1 vote369 views1 answer
Kotlin coroutine builders
Kotlin
0 vote243 views1 answer
Kotlin operator == cannot be applied to editable and string
Kotlin
0 vote216 views1 answer
Android studio add line at end of class
Kotlin
0 vote193 views1 answer
Create array of array in kotlin
Kotlin
1 vote222 views1 answer
Kotlin string template
Kotlin
2 votes223 views2 answers
Kotlin java
Kotlin
0 vote246 views1 answer
Play sound android studio kotlin
Kotlin
0 vote214 views1 answer
Reverse string kotlin
Kotlin
1 vote210 views1 answer
Kotlin optional callback
Kotlin
10 votes412 views3 answers
Kotlin onclicklistener
Kotlin