tree b43dc531f907b748c593895a35c0cd85f7fa09db
parent f8f061617eee795fe3f7ddccfb10bf2ff2d8ac97
author Dan Chaltiel <dan.chaltiel@gmail.com> 1596611483 +0200
committer GitHub <noreply@github.com> 1596611483 +0200
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added early return

by specifying `columns=NULL`, one can programmatically skip this step