onyxfish/csvkit — pull request #292 by esparta (2014-06-29 05:09:13+00:00)
Title: Removing superflous enumerate() calls

Two files has some calls to the enumerate() function which is not needed. This can improve the speed of the `csvcut` & `csvgrep` with big files.

These changes passes the test with tox on my machine. I think there's no need for new tests cases.