trifacta/vega — pull request #89 by mprudhom (2013-07-22 02:48:50+00:00)
Title: Cross transform doesn't support output parameter

The 'cross' transform specifies an 'output' parameter that allows the renaming of the fields in the resulting data set (), but it does not exist. The associated pull request adds support for the output parameter, as well as adding in some test cases to verify it works.