* rarray: bound spacings to greater than 0 This addresses Issue 451 * Fix a typo. (#452) * Fix a typo. * Pin black version in travis Co-authored-by: Adam Urbańczyk <adam-urbanczyk@users.noreply.github.com> * rarray: bound spacings to greater than 0 This addresses Issue 451 * Added test for rarray error handling Co-authored-by: Kevin Menard <kevin@nirvdrum.com> Co-authored-by: Adam Urbańczyk <adam-urbanczyk@users.noreply.github.com>
It is OK for tests to import implementations like FreeCAD directly.