SciRuby/nmatrix — pull request #228 by andrewcsmith (2014-04-12 01:23:54+00:00)
Title: Added protection for out-of-bounds #rank calls

Referencing issue #227. Added some very rudimentary protection for out-of-bounds #rank calls, so that the user can't accidentally call a rank that doesn't exist. Before, there was no error, and it would just give you the largest rank.