public void TryGetLast_WithNonEmptyEnumerableAndContradictionalLambda_ExpectsFalse() => False(ENMRBL_EMPTY.TryGetLast(DefaultDelegates.ContradictionalLambda <MultiItems>(), out _));
public void TryGetLast_WithEmptyEnumerable_ExpectsFalse() => False(ENMRBL_EMPTY.TryGetLast(DefaultDelegates.TautologicalLambda <MultiItems>(), out _));