src/main/java/javascalautils/None.java
@Override
    public <L> Either<L, T> toRight(Supplier<L> left) {
        return Left(left.get());
    }
@Override
    public <L> Either<L, T> toRight(Supplier<L> left) {
        return Left(left.get());
    }
Returns a {@link Left} containing the value from the provided supplier.

@since 1.4
@since 1.0