Grapple/grapple.json/jsonValueToOption

jsonValueToOption

given jsonValueToOption[T](using val converter: JsonInput[T]): JsonInput[Option[T]]

Converts JsonValue to Some or returns None if value is JsonNull.

Value members

Concrete methods

def read(value: JsonValue): Option[T]

Converts JSON value.

Converts JSON value.

Concrete fields

protected
val converter: JsonInput[T]