diff options
Diffstat (limited to 'src/main/scala/xyz/driver/common/utils/MapOps.scala')
-rw-r--r-- | src/main/scala/xyz/driver/common/utils/MapOps.scala | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/main/scala/xyz/driver/common/utils/MapOps.scala b/src/main/scala/xyz/driver/common/utils/MapOps.scala deleted file mode 100644 index 759fdea..0000000 --- a/src/main/scala/xyz/driver/common/utils/MapOps.scala +++ /dev/null @@ -1,10 +0,0 @@ -package xyz.driver.common.utils - -final class MapOps[K, V](val self: Map[K, V]) extends AnyVal { - def swap: Map[V, Set[K]] = { - self - .toList - .groupBy { case (_, v) => v } - .mapValues(_.map { case (k, _) => k }.toSet) - } -} |