austintaylor/gist:465756

Created July 6, 2010 18:39

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One-liner to rollback schema changes in a branch

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gistfile1.sh

for VERSION in `git diff --summary master..HEAD -- db/migrate/ | sed -e "s/.*migrate\///" -e "s/_.*//" | sort -r` ; do export VERSION && rake db:migrate:down; done

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