containsValue method

  1. @override
bool containsValue(
  1. Object value
)
override

Whether this map contains the given value.

Returns true if any of the values in the map are equal to value according to the == operator.

Implementation

@override
bool containsValue(Object value) => _inverse.isEmpty
    ? _map.containsValue(value)
    : _inverse.containsKey(value);