metomi/rose — pull request #1171 by scwhitehouse (2014-03-14 11:17:19+00:00)
Title: Print number of values compared in rose-ana

A user has requested that the comparison methods in rose-ana print the number of things they compared - it's possible (and valid) to compare two lists of length zero, but it would be helpful to be able to detect that. This alters rose-ana so it includes the length of the arrays it is comparing in the output.