Mikhail Glukhikh
8 lines
398 B
Kotlin
Vendored
8 lines
398 B
Kotlin
Vendored
// EXTRACTION_TARGET: property with getter
|
|
|
|
fun doSomethingStrangeWithCollection(collection: Collection<String>): Collection<String>? {
|
|
val groupsByLength = collection.groupBy { s -> { s.length } }
|
|
|
|
val maximumSizeOfGroup = groupsByLength.values.maxBy { it.size }.
|
|
return groupsByLength.values.firstOrNull { group -> {<selection>group.size == maximumSizeOfGroup</selection>} }
|
|
} |