- Companion:
- object
class Object
trait Matchable
class Any
Value members
Concrete methods
def groupBy[K, V](kf: O => K)(vf: O => V): HRStream[JDBCConnection & Logger & Scope, (K, NonEmptyChunk[V])]
def groupByLeftOpt[K, V](kf: O => K)(vf: O => Option[V]): QueryResult[(K, Option[NonEmptyChunk[V]])]