xray/xray — pull request #134 by shoyer (2014-05-19 05:39:46+00:00)
Title: Fix concatenating Variables with dtype=datetime64

This is an alternative to #125 which I think is a little cleaner.

Basically, there was a bug where `Variable.values` for datetime64 arrays always made a copy of values. This made it impossible to edit variable values in-place.

@akleeman would appreciate your thoughts.