Closed ryanb closed 14 years ago
A useful error message should be provided if one provides :backwards instead of :backward as the direction. Something to this extent:
:backwards
:backward
Unknown direction :backwards. It should be :forward, :left, :right, or :backward.
This has been added, it will now complain if a direction is given which doesn't match the four expected.
A useful error message should be provided if one provides
:backwards
instead of:backward
as the direction. Something to this extent: