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

0 vote128 views1 answer
Link to image view kotlin
Kotlin
1 vote100 views1 answer
Sectioned recyclerview android kotlin
Kotlin
0 vote154 views1 answer
Var and val in kotlin
Kotlin
-1 vote132 views1 answer
How to hide keybord Kotlin
Kotlin
1 vote149 views2 answers
Glide vs picasso
Kotlin
0 vote164 views1 answer
Button inside a recycle view in android in kotlin
Kotlin
4 votes132 views2 answers
How to define variable in kotlin
Kotlin
25 votes263 views5 answers
Glide android
Kotlin
0 vote141 views1 answer
Create array of array in kotlin
Kotlin
2 votes142 views1 answer
Kotlin concurrent modification exception
Kotlin