tree aaa080b836042ca0ed012ea455e97a50f70bfb7a
parent 574b815f6cf9821dfe048769a1d25960335df4fd
author mike o'brien <mpobrien005@gmail.com> 1415972422 -0500
committer mike o'brien <mpobrien005@gmail.com> 1415972422 -0500

clean up docstring, remove negated condition, remove type declaration in test