core/monocle.function/AtFunctions

AtFunctions

trait AtFunctions
Source
At.scala
class Object
trait Matchable
class Any
object At
object Monocle
object all

Value members

Concrete methods

def at[S, I, A](i: I)(ev: At[S, I, A]): Lens[S, A]
Source
At.scala
def remove[S, I, A](i: I)(s: S)(ev: At[S, I, Option[A]]): S

delete a value associated with a key in a Map-like container

delete a value associated with a key in a Map-like container

Source
At.scala